CVE-2017-18770

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R7800 before 1.0.2.36, PLW1000v2 before 1.0.0.14, and PLW1010v2 before 1.0.0.14.

CVSS v3 6.8 MEDIUM
CVSS v2.0 5.2 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.2^/10

CVSS v2.0 : MEDIUM

Vector : AV:A/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 5.1 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000051473/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Powerlines-and-a-Router-PSV-2016-0121	Vendor Advisory
https://kb.netgear.com/000051473/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Powerlines-and-a-Router-PSV-2016-0121	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:plw1000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:plw1000:v2:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:plw1010_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:plw1010:v2:*:*:*:*:*:*:*

History

21 Nov 2024, 03:20

Type	Values Removed	Values Added
References	~~() https://kb.netgear.com/000051473/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Powerlines-and-a-Router-PSV-2016-0121 - Vendor Advisory~~	() https://kb.netgear.com/000051473/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Powerlines-and-a-Router-PSV-2016-0121 - Vendor Advisory

Information

Published : 2020-04-22 15:15

Updated : 2024-11-21 03:20

NVD link : CVE-2017-18770

Mitre link : CVE-2017-18770

CVE.ORG link : CVE-2017-18770

JSON object : View

Products Affected

netgear

plw1010_firmware
r7800_firmware
r7800
plw1000
plw1010
plw1000_firmware

CWE

CWE-120

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

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