CVE-2018-21116

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Apr 22, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-211178.8NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers via the traceroute handler.CVE-2018-211188.8NETGEAR XR500 devices before 2.3.2.32 are affected by authentication bypass.CVE-2018-211196.8Certain NETGEAR devices are affected by command injection by an authenticated user. This affects WAC505 before 5.0.5.4 and WAC510 before 5.0CVE-2018-211208.0Certain NETGEAR devices are affected by CSRF. This affects WAC120 before 2.1.7, WAC505 before 5.0.5.4, WAC510 before 5.0.5.4, WNAP320 beforeCVE-2018-211218.8Certain NETGEAR devices are affected by authentication bypass. This affects GS810EMX before 1.0.0.5, XS512EM before 1.0.0.6, and XS724EM befCVE-2018-211226.5Certain NETGEAR devices are affected by denial of service. This affects GS110EMX before 1.0.0.9, GS810EMX before 1.0.0.5, XS512EM before 1.0CVE-2018-211238.8Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects WC7500 before 6.5.3.9, WC7520 before CVE-2018-211248.8NETGEAR WAC510 devices before 5.0.0.17 are affected by privilege escalation.CVE-2018-211258.8NETGEAR WAC510 devices before 5.0.0.17 are affected by authentication bypass.CVE-2018-211268.8Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects WAC505 before 5.0.0.17 and WAC510 befCVE-2018-211278.8Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects WAC505 before 5.0.0.17 and WAC510 befCVE-2018-211288.8Certain NETGEAR devices are affected by authentication bypass. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.
CVE-2018-21116: High severity, CVSS 8.8 | Vulnix