PT-2020-8276 · NetGear · R6800+3

Published 2020-04-24 · Updated 2020-04-28 · CVE-2017-18727

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: D6200 versions prior to 1.1.00.24 R6700v2 versions prior to 1.1.0.42 R6800 versions prior to 1.1.0.42 R6900v2 versions prior to 1.1.0.42

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

Recommendations: For D6200 version prior to 1.1.00.24, update to version 1.1.00.24 or later. For R6700v2 version prior to 1.1.0.42, update to version 1.1.0.42 or later. For R6800 version prior to 1.1.0.42, update to version 1.1.0.42 or later. For R6900v2 version 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-2017-18727

Affected Products

D6200

R6700V2

R6800

R6900V2

References · 4

• https://kb.netgear.com/000051528/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Routers-PSV-2017-2138 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-18727 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-18727 · Security Note
• https://t.me/cvenotify/3197 · Telegram Post