Multiple Vulnerabilities Found in WatchGuard Access Points Including Critical Flaw
WatchGuard Technologies has disclosed multiple vulnerabilities in its WatchGuard AP access point products, including one rated Critical. The company released an advisory on September 28 detailing three issues tracked as CVE-2026-101891, CVE-2026-86102, and CVE-2026-87969.
CVE-2026-86102 is an OS command injection vulnerability in the internal API service. An attacker with network access to the access point can execute arbitrary shell commands on the underlying operating system.
CVE-2026-101891 involves insufficient access controls in the same internal API service. Network-accessible attackers can obtain a valid API session without authentication.
The third flaw, CVE-2026-87969, was identified in the diagnostic command-line interface. While exploitation requires administrator privileges, crafted input can still result in arbitrary OS command execution.
The issues were reported by Security NEXT on September 29.
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