PT-2020-8844 · NetGear · Netgear R7800+1

Mongo · Published 2020-04-28 · Updated 2020-05-01 · CVE-2018-21200

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NETGEAR R7800 versions prior to 1.0.2.40 NETGEAR R9000 versions prior to 1.0.3.6

Description A stack-based buffer overflow issue affects certain NETGEAR devices, allowing an authenticated user to potentially exploit this issue.

Recommendations For NETGEAR R7800 versions prior to 1.0.2.40, update to version 1.0.2.40 or later. For NETGEAR R9000 versions prior to 1.0.3.6, update to version 1.0.3.6 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-21200

Affected Products

Netgear R7800

Netgear R9000

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-21200 · Security Note
• https://osv.dev/vulnerability/CVE-2018-21200 · Vendor Advisory
• https://kb.netgear.com/000055149/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-PSV-2017-2592 · Vendor Advisory