by Kastro
Paper/Archive/CVE-2026-86102

CVE-2026-86102

WatchGuard WatchGuard AP — WatchGuard AP Command Injection in Internal Management API Allows Command Execution

EPSS 2%CVSS 9.3
critical.is priorityof 100
45
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 83.0.830 × 2016.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

An OS command injection vulnerability in the WatchGuard AP internal API service allows an attacker with network access to the AP to execute arbitrary shell commands on the underlying operating system.

Affected

ProductAffectedFixed inSource
WatchGuard AP1.0 – < 3.4.83.4.8CNA

Scores by source

WatchGuard (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

advisorypsirt.watchguard.com/CVE-2026-86102