CVE-2018-21169 : Certain NETGEAR devices are affected by incorrect configuration of security sett

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7000 before 2018-03-01, D7800 before 1.0.1.31, D8500 before 1.0.3.36, JNR1010v2 before 1.1.0.46, JR6150 before 1.0.1.14, JWNR2010v5 before 1.1.0.46, PR2000 before 2018-03-01, R6050 before 1.0.1.14, R6220 before 1.1.0.60, R6400 before 1.1.0.26, R6400v2 before 1.0.2.46, R6700v2 before 1.2.0.2, R6800 before 1.2.0.2, R6900v2 before 1.2.0.2, R7300DST before 1.0.0.56, R7500 before 1.0.0.112, R7500v2 before 1.0.3.24, R7800 before 1.0.2.36, R7900P before 1.1.4.6, R8000P before 1.1.4.6, R8300 before 1.0.2.104, R8500 before 1.0.2.104, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.94, WNDR3700v5 before 1.1.0.50, WNDR4300 before 1.0.2.96, WNDR4300v2 before 1.0.0.52, WNDR4500v3 before 1.0.0.52, WNR1000v4 before 1.1.0.46, WNR2020 before 1.1.0.46, and WNR2050 before 1.1.0.46.

Published 2020-04-27 18:15:13

Updated 2020-05-04 21:45:54

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2018-21169

Netgear » R6400 Firmware
Versions before (<) 1.1.0.26
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6400 » Version: N/A
Netgear » R6400 Firmware
Versions before (<) 1.0.2.46
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6400 » Version: V2
Netgear » R6700 Firmware
Versions before (<) 1.2.0.2
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6700 » Version: V2
Netgear » R6900 Firmware
Versions before (<) 1.2.0.2
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6900 » Version: V2
Netgear » R7300dst Firmware
Versions before (<) 1.0.0.56
cpe:2.3:o:netgear:r7300dst_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R7300dst » Version: N/A
Netgear » Wndr4500 Firmware
Versions before (<) 1.0.0.52
cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wndr4500 » Version: V3
Netgear » Wnr1000 Firmware
Versions before (<) 1.1.0.46
cpe:2.3:o:netgear:wnr1000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wnr1000 » Version: V4
Netgear » Jnr1010 Firmware
Versions before (<) 1.1.0.46
cpe:2.3:o:netgear:jnr1010_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Jnr1010 » Version: V2
Netgear » Jr6150 Firmware
Versions before (<) 1.0.1.14
cpe:2.3:o:netgear:jr6150_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Jr6150 » Version: N/A
Netgear » R6050 Firmware
Versions before (<) 1.0.1.14
cpe:2.3:o:netgear:r6050_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6050 » Version: N/A
Netgear » R6220 Firmware
Versions before (<) 1.1.0.60
cpe:2.3:o:netgear:r6220_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6220 » Version: N/A
Netgear » R7500 Firmware
Versions before (<) 1.0.0.112
cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R7500 » Version: N/A
Netgear » R7500 Firmware
Versions before (<) 1.0.3.24
cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R7500 » Version: V2
Netgear » Wndr3700 Firmware
Versions before (<) 1.1.0.50
cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wndr3700 » Version: V5
Netgear » Wndr3700 Firmware
Versions before (<) 1.0.2.94
cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wndr3700 » Version: V4
Netgear » Wndr4300 Firmware
Versions before (<) 1.0.2.96
cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wndr4300 » Version: N/A
Netgear » Wndr4300 Firmware
Versions before (<) 1.0.0.52
cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wndr4300 » Version: V2
Netgear » Jwnr2010 Firmware
Versions before (<) 1.1.0.46
cpe:2.3:o:netgear:jwnr2010_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Jwnr2010 » Version: V5
Netgear » Wnr2020 Firmware
Versions before (<) 1.1.0.46
cpe:2.3:o:netgear:wnr2020_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wnr2020 » Version: N/A
Netgear » D7000 Firmware
Versions before (<) 2018-03-01
cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » D7000 » Version: N/A
Netgear » Pr2000 Firmware
Versions before (<) 2018-03-01
cpe:2.3:o:netgear:pr2000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Pr2000 » Version: N/A
Netgear » R6800 Firmware
Versions before (<) 1.2.0.2
cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6800 » Version: N/A
Netgear » Wnr2050 Firmware
Versions before (<) 1.1.0.46
cpe:2.3:o:netgear:wnr2050_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wnr2050 » Version: N/A
Netgear » R8300 Firmware
Versions before (<) 1.0.2.104
cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R8300 » Version: N/A
Netgear » R8500 Firmware
Versions before (<) 1.0.2.104
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R8500 » Version: N/A
Netgear » R7800 Firmware
Versions before (<) 1.0.2.36
cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R7800 » Version: N/A
Netgear » R9000 Firmware
Versions before (<) 1.0.2.52
cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R9000 » Version: N/A
Netgear » D8500 Firmware
Versions before (<) 1.0.3.36
cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » D8500 » Version: N/A
Netgear » D7800 Firmware
Versions before (<) 1.0.1.31
cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » D7800 » Version: N/A
Netgear » R7900p Firmware
Versions before (<) 1.1.4.6
cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R7900p » Version: N/A
Netgear » R8000p Firmware
Versions before (<) 1.1.4.6
cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R8000p » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2018-21169

EPSS FAQ

0.07%

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

~ 29 %

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

CVSS scores for CVE-2018-21169

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.8	MEDIUM	AV:A/AC:L/Au:N/C:P/I:P/A:P	6.5	6.4	NIST
Access Vector: Adjacent Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	MITRE
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
8.8	HIGH	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2018-21169

https://kb.netgear.com/000055189/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2913

Security Advisory for Security Misconfiguration on Some Routers, Gateways, and Extenders, PSV-2017-2913 | Answer | NETGEAR Support
Vendor Advisory

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Vulnerability Details : CVE-2018-21169

Products affected by CVE-2018-21169

Exploit prediction scoring system (EPSS) score for CVE-2018-21169

CVSS scores for CVE-2018-21169

References for CVE-2018-21169