PT-2020-8307 · NetGear · Netgear R6700V2+2

Mongo · Published 2020-04-22 · Updated 2020-04-24 · CVE-2017-18758

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: NETGEAR R6700v2 versions prior to 1.1.0.42 NETGEAR R6800 versions prior to 1.1.0.42 NETGEAR R6900v2 versions prior to 1.1.0.42

Description: The issue is a stack-based buffer overflow that can be exploited by an authenticated user.

Recommendations: For NETGEAR R6700v2 versions prior to 1.1.0.42, update to version 1.1.0.42 or later. For NETGEAR R6800 versions prior to 1.1.0.42, update to version 1.1.0.42 or later. For NETGEAR R6900v2 versions prior to 1.1.0.42, update to version 1.1.0.42 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2017-18758

Affected Products

Netgear R6700V2

Netgear R6800

Netgear R6900V2

References · 4

• https://kb.netgear.com/000051487/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-PSV-2017-2157 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-18758 · Security Note
• https://osv.dev/vulnerability/CVE-2017-18758 · Vendor Advisory
• https://t.me/cibsecurity/11540 · Telegram Post