CVE-2026-87969

WatchGuard AP Authenticated Command Injection in Diagnostic CLI

Published Sep 28, 2026 CVSS 4.0 · 8.6 High EPSS 1.4% KEV · Not listed
Description
An OS command injection vulnerability in the WatchGuard AP diagnostic CLI allows an authenticated administrator to execute arbitrary operating system commands by supplying crafted input.

Remediation

Vendor Solution

WatchGuard AP 3.4.8

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An OS command injection vulnerability in the WatchGuard AP diagnostic CLI allows an authenticated administrator to execute arbitrary operating system commands by supplying crafted input.
Title WatchGuard AP Authenticated Command Injection in Diagnostic CLI
First Time appeared Watchguard
Watchguard watchguard Ap
Weaknesses CWE-78
CPEs cpe:2.3:a:watchguard:watchguard_ap:*:*:*:*:*:*:*:*
Vendors & Products Watchguard
Watchguard watchguard Ap
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
WatchGuard
Published
Updated
Sep 28, 2026, 6:02 PM
Reserved
Sep 9, 2026, 6:04 PM
Status
Deferred
Published
Sep 28, 2026, 5:17 PM
Modified
Sep 28, 2026, 8:51 PM