PT-2020-8761 · NetGear · Netgear Xr500

Published 2020-04-22 · Updated 2020-04-23 · CVE-2018-21117

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 XR500 versions prior to 2.3.2.32

Description The issue allows remote code execution by unauthenticated attackers via the traceroute handler.

Recommendations For versions prior to 2.3.2.32, update to version 2.3.2.32 or later to resolve the issue.

Fix

Related Identifiers

CVE-2018-21117

Affected Products

Netgear Xr500

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-21117 · Security Note
• https://kb.netgear.com/000060241/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-XR500-PSV-2018-0313 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-21117 · Vendor Advisory