CVE-2021-45636

NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an unauthenticated attacker.

CVSS v3 8.8 HIGH
CVSS v2.0 5.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000064447/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-D7000-PSV-2019-0182	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:d7000:-:*:*:*:*:*:*:*

History

05 Jan 2022, 17:04

Type	Values Removed	Values Added
CWE		CWE-787
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 5.8 v3 : 8.8
CPE		cpe:2.3:h:netgear:d7000:-:::::::* cpe:2.3:o:netgear:d7000_firmware::::::::
First Time		Netgear Netgear d7000 Netgear d7000 Firmware
References	~~(MISC) https://kb.netgear.com/000064447/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-D7000-PSV-2019-0182 -~~	(MISC) https://kb.netgear.com/000064447/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-D7000-PSV-2019-0182 - Patch, Vendor Advisory

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-2021-45636

Mitre link : CVE-2021-45636

CVE.ORG link : CVE-2021-45636

JSON object : View

Products Affected

netgear

d7000_firmware
d7000

CWE

CWE-787

Out-of-bounds Write

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