Vulnerability Monitor

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CVE-2021-38523

NETGEAR R6400 devices before 1.0.1.70 are affected by a stack-based buffer overflow by an authenticated user.

Published

2021-08-11T00:15:59.743

Last Modified

2024-11-21T06:17:19.813

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.9 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	netgear	r6400_firmware	< 1.0.1.70	Yes
Hardware	netgear	r6400	-	No

References

https://kb.netgear.com/000063771/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-R6400-PSV-2019-0166 Vendor Advisory ([email protected])
https://kb.netgear.com/000063771/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-R6400-PSV-2019-0166 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)