CVE-2021-21574 : Dell BIOSConnect feature contains a buffer overflow vulnerability. An authentica

Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

Published 2021-06-24 17:15:08

Updated 2021-06-30 19:30:40

Source Dell

View at NVD, CVE.org

Vulnerability category: OverflowMemory Corruption

Products affected by CVE-2021-21574

Dell » Latitude 5420 Firmware
Versions before (<) 1.8.0
cpe:2.3:o:dell:latitude_5420_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5420 » Version: N/A
Dell » Chengming 3990 Firmware
Versions before (<) 1.4.1
cpe:2.3:o:dell:chengming_3990_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Chengming 3990 » Version: N/A
Dell » Chengming 3991 Firmware
Versions before (<) 1.4.1
cpe:2.3:o:dell:chengming_3991_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Chengming 3991 » Version: N/A
Dell » Inspiron 3880 Firmware
Versions before (<) 1.4.1
cpe:2.3:o:dell:inspiron_3880_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 3880 » Version: N/A
Dell » Inspiron 3881 Firmware
Versions before (<) 1.4.1
cpe:2.3:o:dell:inspiron_3881_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 3881 » Version: N/A
Dell » Inspiron 5300 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:inspiron_5300_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5300 » Version: N/A
Dell » Inspiron 7500 Firmware
Versions before (<) 1.8.0
cpe:2.3:o:dell:inspiron_7500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7500 » Version: N/A
Dell » Inspiron 7501 Firmware
Versions before (<) 1.8.0
cpe:2.3:o:dell:inspiron_7501_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7501 » Version: N/A
Dell » Latitude 3410 Firmware
Versions before (<) 1.9.0
cpe:2.3:o:dell:latitude_3410_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 3410 » Version: N/A
Dell » Latitude 3510 Firmware
Versions before (<) 1.9.0
cpe:2.3:o:dell:latitude_3510_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 3510 » Version: N/A
Dell » Latitude 5310 Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:latitude_5310_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5310 » Version: N/A
Dell » Latitude 5410 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:latitude_5410_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5410 » Version: N/A
Dell » Latitude 5411 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:latitude_5411_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5411 » Version: N/A
Dell » Latitude 5510 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:latitude_5510_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5510 » Version: N/A
Dell » Latitude 5511 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:latitude_5511_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5511 » Version: N/A
Dell » Latitude 7310 Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:latitude_7310_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 7310 » Version: N/A
Dell » Latitude 7410 Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:latitude_7410_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 7410 » Version: N/A
Dell » Latitude 9410 Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:latitude_9410_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 9410 » Version: N/A
Dell » Latitude 9510 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:latitude_9510_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 9510 » Version: N/A
Dell » Optiplex 5080 Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:optiplex_5080_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 5080 » Version: N/A
Dell » Optiplex 7080 Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:optiplex_7080_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 7080 » Version: N/A
Dell » Precision 3440 Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:precision_3440_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 3440 » Version: N/A
Dell » Precision 3550 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:precision_3550_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 3550 » Version: N/A
Dell » Precision 3551 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:precision_3551_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 3551 » Version: N/A
Dell » Precision 5550 Firmware
Versions before (<) 1.8.1
cpe:2.3:o:dell:precision_5550_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 5550 » Version: N/A
Dell » Vostro 3681 Firmware
Versions before (<) 2.4.0
cpe:2.3:o:dell:vostro_3681_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 3681 » Version: N/A
Dell » Vostro 3881 Firmware
Versions before (<) 2.4.0
cpe:2.3:o:dell:vostro_3881_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 3881 » Version: N/A
Dell » Vostro 3888 Firmware
Versions before (<) 2.4.0
cpe:2.3:o:dell:vostro_3888_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 3888 » Version: N/A
Dell » Vostro 5300 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:vostro_5300_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 5300 » Version: N/A
Dell » Vostro 5880 Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:vostro_5880_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 5880 » Version: N/A
Dell » Vostro 7500 Firmware
Versions before (<) 1.8.0
cpe:2.3:o:dell:vostro_7500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 7500 » Version: N/A
Dell » Alienware M15 R6 Firmware
Versions before (<) 1.3.3
cpe:2.3:o:dell:alienware_m15_r6_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Alienware M15 R6 » Version: N/A
Dell » G15 5510 Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:g15_5510_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » G15 5510 » Version: N/A
Dell » G15 5511 Firmware
Versions before (<) 1.3.3
cpe:2.3:o:dell:g15_5511_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » G15 5511 » Version: N/A
Dell » G3 3500 Firmware
Versions up to, including, (<=) 1.9.0
cpe:2.3:o:dell:g3_3500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » G3 3500 » Version: N/A
Dell » G5 5500 Firmware
Versions before (<) 1.9.0
cpe:2.3:o:dell:g5_5500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » G5 5500 » Version: N/A
Dell » G7 7500 Firmware
Versions before (<) 1.9.0
cpe:2.3:o:dell:g7_7500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » G7 7500 » Version: N/A
Dell » G7 7700 Firmware
Versions before (<) 1.9.0
cpe:2.3:o:dell:g7_7700_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » G7 7700 » Version: N/A
Dell » Inspiron 14 5418 Firmware
Versions before (<) 2.1.0_a06
cpe:2.3:o:dell:inspiron_14_5418_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 14 5418 » Version: N/A
Dell » Inspiron 15 5518 Firmware
Versions before (<) 2.1.0_a06
cpe:2.3:o:dell:inspiron_15_5518_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 15 5518 » Version: N/A
Dell » Inspiron 15 7510 Firmware
Versions before (<) 1.0.4
cpe:2.3:o:dell:inspiron_15_7510_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 15 7510 » Version: N/A
Dell » Inspiron 3501 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:inspiron_3501_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 3501 » Version: N/A
Dell » Inspiron 3891 Firmware
Versions before (<) 1.0.11
cpe:2.3:o:dell:inspiron_3891_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 3891 » Version: N/A
Dell » Inspiron 5301 Firmware
Versions before (<) 1.8.1
cpe:2.3:o:dell:inspiron_5301_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5301 » Version: N/A
Dell » Inspiron 5310 Firmware
Versions before (<) 2.1.0
cpe:2.3:o:dell:inspiron_5310_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5310 » Version: N/A
Dell » Inspiron 5400 2-in-1 Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:inspiron_5400_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5400 2-in-1 » Version: N/A
Dell » Inspiron 5400 Aio Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:inspiron_5400_aio_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5400 Aio » Version: N/A
Dell » Inspiron 5401 Firmware
Versions before (<) 1.7.2
cpe:2.3:o:dell:inspiron_5401_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5401 » Version: N/A
Dell » Inspiron 5401 Aio Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:inspiron_5401_aio_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5401 Aio » Version: N/A
Dell » Inspiron 5402 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:inspiron_5402_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5402 » Version: N/A
Dell » Inspiron 5406 2n1 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:inspiron_5406_2n1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5406 2n1 » Version: N/A
Dell » Inspiron 5408 Firmware
Versions before (<) 1.7.2
cpe:2.3:o:dell:inspiron_5408_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5408 » Version: N/A
Dell » Inspiron 5409 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:inspiron_5409_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5409 » Version: N/A
Dell » Inspiron 5410 2-in-1 Firmware
Versions before (<) 2.1.0
cpe:2.3:o:dell:inspiron_5410_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5410 2-in-1 » Version: N/A
Dell » Inspiron 5501 Firmware
Versions before (<) 1.7.2
cpe:2.3:o:dell:inspiron_5501_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5501 » Version: N/A
Dell » Inspiron 5502 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:inspiron_5502_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5502 » Version: N/A
Dell » Inspiron 5508 Firmware
Versions before (<) 1.7.2
cpe:2.3:o:dell:inspiron_5508_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5508 » Version: N/A
Dell » Inspiron 5509 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:inspiron_5509_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 5509 » Version: N/A
Dell » Inspiron 7300 Firmware
Versions before (<) 1.8.1
cpe:2.3:o:dell:inspiron_7300_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7300 » Version: N/A
Dell » Inspiron 7300 2-in-1 Firmware
Versions before (<) 1.3.0
cpe:2.3:o:dell:inspiron_7300_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7300 2-in-1 » Version: N/A
Dell » Inspiron 7306 2-in-1 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:inspiron_7306_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7306 2-in-1 » Version: N/A
Dell » Inspiron 7400 Firmware
Versions before (<) 1.8.1
cpe:2.3:o:dell:inspiron_7400_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7400 » Version: N/A
Dell » Inspiron 7500 2-in-1 Firmware
Versions before (<) 1.3.0
cpe:2.3:o:dell:inspiron_7500_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7500 2-in-1 » Version: N/A
Dell » Inspiron 7506 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:inspiron_7506_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7506 » Version: N/A
Dell » Inspiron 7610 Firmware
Versions before (<) 1.0.4
cpe:2.3:o:dell:inspiron_7610_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7610 » Version: N/A
Dell » Inspiron 7700 Aio Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:inspiron_7700_aio_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7700 Aio » Version: N/A
Dell » Inspiron 7706 2-in-1 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:inspiron_7706_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Inspiron 7706 2-in-1 » Version: N/A
Dell » Latitude 3120 Firmware
Versions before (<) 1.1.0
cpe:2.3:o:dell:latitude_3120_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 3120 » Version: N/A
Dell » Latitude 3320 Firmware
Versions before (<) 1.4.0
cpe:2.3:o:dell:latitude_3320_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 3320 » Version: N/A
Dell » Latitude 3420 Firmware
Versions before (<) 1.8.0
cpe:2.3:o:dell:latitude_3420_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 3420 » Version: N/A
Dell » Latitude 3520 Firmware
Versions before (<) 1.8.0
cpe:2.3:o:dell:latitude_3520_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 3520 » Version: N/A
Dell » Latitude 5310 2-in-1 Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:latitude_5310_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5310 2-in-1 » Version: N/A
Dell » Latitude 5320 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:latitude_5320_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5320 » Version: N/A
Dell » Latitude 5320 2-in-1 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:latitude_5320_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5320 2-in-1 » Version: N/A
Dell » Latitude 5520 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:latitude_5520_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5520 » Version: N/A
Dell » Latitude 5521 Firmware
Versions before (<) 1.3.0_a03
cpe:2.3:o:dell:latitude_5521_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5521 » Version: N/A
Dell » Latitude 7210 2-in-1 Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:latitude_7210_2-in-1_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 7210 2-in-1 » Version: N/A
Dell » Latitude 7320 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:latitude_7320_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 7320 » Version: N/A
Dell » Latitude 7320 Detachable Firmware
Versions before (<) 1.4.0_a04
cpe:2.3:o:dell:latitude_7320_detachable_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 7320 Detachable » Version: N/A
Dell » Latitude 7420 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:latitude_7420_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 7420 » Version: N/A
Dell » Latitude 7520 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:latitude_7520_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 7520 » Version: N/A
Dell » Latitude 9420 Firmware
Versions before (<) 1.4.1
cpe:2.3:o:dell:latitude_9420_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 9420 » Version: N/A
Dell » Latitude 9520 Firmware
Versions before (<) 1.5.2
cpe:2.3:o:dell:latitude_9520_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 9520 » Version: N/A
Dell » Latitude 5421 Firmware
Versions before (<) 1.3.0_a03
cpe:2.3:o:dell:latitude_5421_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Latitude 5421 » Version: N/A
Dell » Optiplex 3080 Firmware
Versions before (<) 2.1.1
cpe:2.3:o:dell:optiplex_3080_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 3080 » Version: N/A
Dell » Optiplex 3090 Uff Firmware
Versions before (<) 1.2.0
cpe:2.3:o:dell:optiplex_3090_uff_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 3090 Uff » Version: N/A
Dell » Optiplex 3280 All-in-one Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:optiplex_3280_all-in-one_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 3280 All-in-one » Version: N/A
Dell » Optiplex 5090 Tower Firmware
Versions before (<) 1.1.35
cpe:2.3:o:dell:optiplex_5090_tower_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 5090 Tower » Version: N/A
Dell » Optiplex 5490 Aio Firmware
Versions before (<) 1.3.0
cpe:2.3:o:dell:optiplex_5490_aio_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 5490 Aio » Version: N/A
Dell » Optiplex 7090 Tower Firmware
Versions before (<) 1.1.35
cpe:2.3:o:dell:optiplex_7090_tower_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 7090 Tower » Version: N/A
Dell » Optiplex 7090 Uff Firmware
Versions before (<) 1.2.0
cpe:2.3:o:dell:optiplex_7090_uff_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 7090 Uff » Version: N/A
Dell » Optiplex 7480 All-in-one Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:optiplex_7480_all-in-one_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 7480 All-in-one » Version: N/A
Dell » Optiplex 7490 All-in-one Firmware
Versions before (<) 1.3.0
cpe:2.3:o:dell:optiplex_7490_all-in-one_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 7490 All-in-one » Version: N/A
Dell » Optiplex 7780 All-in-one Firmware
Versions before (<) 1.7.0
cpe:2.3:o:dell:optiplex_7780_all-in-one_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Optiplex 7780 All-in-one » Version: N/A
Dell » Precision 17 M5750 Firmware
Versions before (<) 1.8.2
cpe:2.3:o:dell:precision_17_m5750_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 17 M5750 » Version: N/A
Dell » Precision 3450 Firmware
Versions before (<) 1.1.35
cpe:2.3:o:dell:precision_3450_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 3450 » Version: N/A
Dell » Precision 3560 Firmware
Versions before (<) 1.7.1
cpe:2.3:o:dell:precision_3560_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 3560 » Version: N/A
Dell » Precision 3561 Firmware
Versions before (<) 1.3.0_a03
cpe:2.3:o:dell:precision_3561_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 3561 » Version: N/A
Dell » Precision 3640 Firmware
Versions before (<) 1.6.2
cpe:2.3:o:dell:precision_3640_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Precision 3640 » Version: N/A
Dell » Precision 3650 Mt Firmware
Versions before (<) 1.2.0
cpe:2.3:o:dell:precision_3650_mt_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Precision 3650 Mt » Version: N/A
Dell » Precision 5560 Firmware
Versions before (<) 1.3.2
cpe:2.3:o:dell:precision_5560_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 5560 » Version: N/A
Dell » Precision 5760 Firmware
Versions before (<) 1.1.3
cpe:2.3:o:dell:precision_5760_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 5760 » Version: N/A
Dell » Precision 7550 Firmware
Versions before (<) 1.8.0
cpe:2.3:o:dell:precision_7550_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 7550 » Version: N/A
Dell » Precision 7560 Firmware
Versions before (<) 1.1.2
cpe:2.3:o:dell:precision_7560_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 7560 » Version: N/A
Dell » Precision 7750 Firmware
Versions before (<) 1.8.0
cpe:2.3:o:dell:precision_7750_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Precision 7750 » Version: N/A
Dell » Precision 7760 Firmware
Versions before (<) 1.1.2
cpe:2.3:o:dell:precision_7760_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Precision 7760 » Version: N/A
Dell » Vostro 14 5410 Firmware
Versions before (<) 2.1.0_a06
cpe:2.3:o:dell:vostro_14_5410_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 14 5410 » Version: N/A
Dell » Vostro 15 5510 Firmware
Versions before (<) 2.1.0_a06
cpe:2.3:o:dell:vostro_15_5510_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 15 5510 » Version: N/A
Dell » Vostro 15 7510 Firmware
Versions before (<) 1.0.4
cpe:2.3:o:dell:vostro_15_7510_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 15 7510 » Version: N/A
Dell » Vostro 3400 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:vostro_3400_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 3400 » Version: N/A
Dell » Vostro 3500 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:vostro_3500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 3500 » Version: N/A
Dell » Vostro 3501 Firmware
Versions before (<) 1.6.0
cpe:2.3:o:dell:vostro_3501_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 3501 » Version: N/A
Dell » Vostro 3690 Firmware
Versions before (<) 1.0.11
cpe:2.3:o:dell:vostro_3690_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 3690 » Version: N/A
Dell » Vostro 3890 Firmware
Versions before (<) 1.0.11
cpe:2.3:o:dell:vostro_3890_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Vostro 3890 » Version: N/A
Dell » Vostro 5301 Firmware
Versions before (<) 1.8.1
cpe:2.3:o:dell:vostro_5301_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Vostro 5301 » Version: N/A
Dell » Vostro 5310 Firmware
Versions before (<) 2.1.0
cpe:2.3:o:dell:vostro_5310_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Vostro 5310 » Version: N/A
Dell » Vostro 5401 Firmware
Versions before (<) 1.7.2
cpe:2.3:o:dell:vostro_5401_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Vostro 5401 » Version: N/A
Dell » Vostro 5402 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:vostro_5402_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Vostro 5402 » Version: N/A
Dell » Vostro 5501 Firmware
Versions before (<) 1.7.2
cpe:2.3:o:dell:vostro_5501_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Vostro 5501 » Version: N/A
Dell » Vostro 5502 Firmware
Versions before (<) 1.5.1
cpe:2.3:o:dell:vostro_5502_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Vostro 5502 » Version: N/A
Dell » Vostro 5890 Firmware
Versions before (<) 1.0.11
cpe:2.3:o:dell:vostro_5890_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Vostro 5890 » Version: N/A
Dell » Xps 13 9305 Firmware
Versions before (<) 1.0.8
cpe:2.3:o:dell:xps_13_9305_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Xps 13 9305 » Version: N/A
Dell » Xps 13 2in1 9310 Firmware
Versions before (<) 2.3.3
cpe:2.3:o:dell:xps_13_2in1_9310_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Xps 13 2in1 9310 » Version: N/A
Dell » Xps 13 9310 Firmware
Versions before (<) 3.0.0
cpe:2.3:o:dell:xps_13_9310_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Xps 13 9310 » Version: N/A
Dell » Xps 15 9500 Firmware
Versions before (<) 1.8.1
cpe:2.3:o:dell:xps_15_9500_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Xps 15 9500 » Version: N/A
Dell » Xps 15 9510 Firmware
Versions before (<) 1.3.2
cpe:2.3:o:dell:xps_15_9510_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Xps 15 9510 » Version: N/A
Dell » Xps 17 9700 Firmware
Versions before (<) 1.8.2
cpe:2.3:o:dell:xps_17_9700_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Xps 17 9700 » Version: N/A
Dell » Xps 17 9710 Firmware
Versions before (<) 1.1.3
cpe:2.3:o:dell:xps_17_9710_firmware:*:*:*:*:*:*:*:*
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When used together with: Dell » Xps 17 9710 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-21574

EPSS FAQ

0.09%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 23 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-21574

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.9	MEDIUM	AV:L/AC:M/Au:N/C:C/I:C/A:C	3.4	10.0	NIST
Access Vector: Local Access Complexity: Medium Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.5	HIGH	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H	0.8	6.0	NIST
Attack Vector: Local Attack Complexity: High Privileges Required: High User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High
7.2	HIGH	CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H	0.6	6.0	Dell
Attack Vector: Local Attack Complexity: High Privileges Required: High User Interaction: Required Scope: Changed Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2021-21574

CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

Assigned by: security_alert@emc.com (Secondary)
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-21574

https://www.dell.com/support/kbdoc/en-us/000188682

Access Denied
Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2021-21574

Products affected by CVE-2021-21574

Exploit prediction scoring system (EPSS) score for CVE-2021-21574

CVSS scores for CVE-2021-21574

CWE ids for CVE-2021-21574

References for CVE-2021-21574