CVE-2021-45524

NETGEAR R8000 devices before 1.0.4.62 are affected by a buffer overflow by an authenticated user.

CVSS v3 9.1 CRITICAL
CVSS v2.0 9.0 HIGH

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://kb.netgear.com/000064123/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R8000-PSV-2020-0315	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*

History

04 Jan 2022, 17:41

Type	Values Removed	Values Added
References	~~(MISC) https://kb.netgear.com/000064123/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R8000-PSV-2020-0315 -~~	(MISC) https://kb.netgear.com/000064123/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R8000-PSV-2020-0315 - Vendor Advisory
CPE		cpe:2.3:h:netgear:r8000:-:::::::* cpe:2.3:o:netgear:r8000_firmware::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 9.0 v3 : 9.1
CWE		CWE-120
First Time		Netgear Netgear r8000 Netgear r8000 Firmware

26 Dec 2021, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-12-26 01:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-45524

Mitre link : CVE-2021-45524

CVE.ORG link : CVE-2021-45524

JSON object : View

Products Affected

netgear

r8000
r8000_firmware

CWE

CWE-120

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

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