CVE-2026-1018919.3CriticalCWE-284
CVE-2026-101891: WatchGuard AP Improper Access Control in API Service Allows Unauthenticated Access
WatchGuard · WatchGuard AP
Vendor fix available · Affected: WatchGuard AP · Exploitation: not established
ExploitationNot established
Not in CISA KEV as of catalogue 2026.11.13 (13 Nov)
- In CISA KEV: not seen
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not establishedNothing in the sources we check
0.3%probability of exploitation in the next 30 days
24th percentile
050100
Higher than 24% of scored CVEs
9.3CriticalCVSS 4.0
LowMediumHighCrit.
DescriptionNVD
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.
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- WatchGuard
- Published
- September 2026
Coverage2 articles · 2 outlets
One row per outlet, in order of first report. First in our coverage: SecurityOnline, 29 Sep.
Quiet for 7 weekslast report 30 Sep2 articles2 outlets
- Tue 29 Sep, 02:28 UTC. SecurityOnline, first report. WatchGuard Access Points Expose Networks to Critical Command Injection.
- Wed 30 Sep, 13:51 UTC. SecurityWeek, its first report on the story. WatchGuard Patches Critical Firebox Flaw Enabling Root RCE.
- First report
- Article
- Running total
Show as tableHide table
| Published (UTC) | Outlet | Headline |
|---|---|---|
| 29 Sep 02:28 | SecurityOnline | WatchGuard Access Points Expose Networks to Critical Command Injection |
| 30 Sep 13:51 | SecurityWeek | WatchGuard Patches Critical Firebox Flaw Enabling Root RCE |
- WatchGuard Patches Critical Firebox Flaw Enabling Root RCESecurityWeek · mentions it in passing
- WatchGuard Access Points Expose Networks to Critical Command InjectionSecurityOnline · first in our coverage
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