CVE-2026-101891
CRITICALCVSS 9.3/10
Last modified
CVE-2026-101891 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. An improper access control vulnerability in an internal API service on WatchGuard Access Points allows an unauthenticated attacker with network access to the AP to obtain a valid API session..
Description
An improper access control vulnerability in an internal API service on WatchGuard Access Points allows an unauthenticated attacker with network access to the AP to obtain a valid API session.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| WatchGuard | WatchGuard AP | >= 1.0, < 3.4.8 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-101891?
An improper access control vulnerability in an internal API service on WatchGuard Access Points allows an unauthenticated attacker with network access to the AP to obtain a valid API session.
How severe is CVE-2026-101891?
CVE-2026-101891 has a CVSS score of 9.3/10 (CRITICAL severity).
How do I fix CVE-2026-101891?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
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Are you affected by CVE-2026-101891?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST