CVE-2017-18779 : Certain NETGEAR devices are affected by a buffer overflow. This affects D6200 be

Certain NETGEAR devices are affected by a buffer overflow. This affects D6200 before 1.1.00.24, D7000 before 1.0.1.52, JNR1010v2 before 1.1.0.44, JR6150 before 1.0.1.12, JWNR2010v5 before 1.1.0.44, PR2000 before 1.0.0.20, R6020 before 1.0.0.26, R6050 before 1.0.1.12, R6080 before 1.0.0.26, R6120 before 1.0.0.36, R6220 before 1.1.0.60, R6700v2 before 1.2.0.12, R6800 before 1.2.0.12, R6900v2 before 1.2.0.12, WNDR3700v5 before 1.1.0.50, WNR1000v4 before 1.1.0.44, WNR2020 before 1.1.0.44, and WNR2050 before 1.1.0.44.

Published 2020-04-22 15:15:12

Updated 2020-04-24 16:51:20

Source MITRE

View at NVD, CVE.org

Vulnerability category: Overflow

Products affected by CVE-2017-18779

Netgear » R6700 Firmware
Versions before (<) 1.2.0.12
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6700 » Version: V2
Netgear » R6900 Firmware
Versions before (<) 1.2.0.12
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6900 » Version: V2
Netgear » Wnr1000 Firmware
Versions before (<) 1.1.0.44
cpe:2.3:o:netgear:wnr1000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wnr1000 » Version: V4
Netgear » Jnr1010 Firmware
Versions before (<) 1.1.0.44
cpe:2.3:o:netgear:jnr1010_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Jnr1010 » Version: V2
Netgear » D6200 Firmware
Versions before (<) 1.1.00.24
cpe:2.3:o:netgear:d6200_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » D6200 » Version: N/A
Netgear » Jr6150 Firmware
Versions before (<) 1.0.1.12
cpe:2.3:o:netgear:jr6150_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Jr6150 » Version: N/A
Netgear » R6050 Firmware
Versions before (<) 1.0.1.12
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 » 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 » Jwnr2010 Firmware
Versions before (<) 1.1.0.44
cpe:2.3:o:netgear:jwnr2010_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Jwnr2010 » Version: V5
Netgear » Wnr2020 Firmware
Versions before (<) 1.1.0.44
cpe:2.3:o:netgear:wnr2020_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wnr2020 » Version: N/A
Netgear » D7000 Firmware
Versions before (<) 1.0.1.52
cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » D7000 » Version: N/A
Netgear » Pr2000 Firmware
Versions before (<) 1.0.0.20
cpe:2.3:o:netgear:pr2000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Pr2000 » Version: N/A
Netgear » R6020 Firmware
Versions before (<) 1.0.0.26
cpe:2.3:o:netgear:r6020_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6020 » Version: N/A
Netgear » R6080 Firmware
Versions before (<) 1.0.0.26
cpe:2.3:o:netgear:r6080_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6080 » Version: N/A
Netgear » R6120 Firmware
Versions before (<) 1.0.0.36
cpe:2.3:o:netgear:r6120_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6120 » Version: N/A
Netgear » R6800 Firmware
Versions before (<) 1.2.0.12
cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R6800 » Version: N/A
Netgear » Wnr2050 Firmware
Versions before (<) 1.1.0.44
cpe:2.3:o:netgear:wnr2050_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wnr2050 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2017-18779

EPSS FAQ

0.04%

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

~ 10 %

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

CVSS scores for CVE-2017-18779

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.4	HIGH	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	2.5	5.9	MITRE
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2017-18779

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-18779

https://kb.netgear.com/000049541/Security-Advisory-for-Buffer-Overflow-on-Some-Routers-PSV-2017-2956

Security Advisory for Buffer Overflow on Some Routers, PSV-2017-2956 | Answer | NETGEAR Support
Vendor Advisory

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Vulnerability Details : CVE-2017-18779

Products affected by CVE-2017-18779

Exploit prediction scoring system (EPSS) score for CVE-2017-18779

CVSS scores for CVE-2017-18779

CWE ids for CVE-2017-18779

References for CVE-2017-18779