PT-2020-8319 · NetGear · Netgear R7800+2

Darkarnium · Published 2020-04-22 · Updated 2020-04-23 · CVE-2017-18770

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 1.0.2.36 NETGEAR PLW1000v2 versions prior to 1.0.0.14 NETGEAR PLW1010v2 versions prior to 1.0.0.14

Description: The issue is a buffer overflow that can be triggered by an authenticated user. This allows for potential exploitation of the affected devices.

Recommendations: For NETGEAR R7800 versions prior to 1.0.2.36, update to version 1.0.2.36 or later. For NETGEAR PLW1000v2 versions prior to 1.0.0.14, update to version 1.0.0.14 or later. For NETGEAR PLW1010v2 versions prior to 1.0.0.14, update to version 1.0.0.14 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2017-18770

Affected Products

Netgear Plw1000V2

Netgear Plw1010V2

Netgear R7800

References · 5

• https://osv.dev/vulnerability/CVE-2017-18770 · Vendor Advisory
• https://kb.netgear.com/000051473/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Powerlines-and-a-Router-PSV-2016-0121 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-18770 · Security Note
• https://t.me/cibsecurity/11525 · Telegram Post
• https://t.me/cvenotify/3009 · Telegram Post