CVE-2020-26913 Information

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.63 R7800 before 1.0.2.60 R8900 before 1.0.4.26 R9000 before 1.0.4.26 RBK20 before 2.3.0.28 RBR20 before 2.3.0.28 RBS20 before 2.3.0.28 RBK50 before 2.3.0.32 RBR50 before 2.3.0.32 RBS50 before 2.3.0.32 RBK40 before 2.3.0.28 RBR40 before 2.3.0.28 RBS40 before 2.3.0.28 SRK60 before 2.2.2.20 SRR60 before 2.2.2.20 SRS60 before 2.2.2.20 WN3000RPv2 before 1.0.0.78 WNDR4300v2 before 1.0.0.58 WNDR4500v3 before 1.0.0.58 WNR2000v5 before 1.0.0.70 XR450 before 2.3.2.40 and XR500 before 2.3.2.40.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://kb.netgear.com/000062340/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-WiFi-Systems-PSV-2018-0140

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.8