Vulnerability intelligence
CVE-2026-57909
A path traversal vulnerability in WatchGuard Agent allows a remote, unauthenticated attacker on an adjacent network to execute arbitrary code on an affected system.
CVSS Score
9.4
Critical
EPSS — Exploit Probability
0.4%
Riskier than 33% of all CVEs · checked 2026-10-09
Exploitation
Not in CISA KEV
KEV does not include every exploited vulnerability
Remediation
unknown
Check vendor advisories
1 article across 1 outlet · first covered Aug 26, 2026 · latest Aug 26, 2026
Coverage timeline
-
WatchGuard Fixes Critical RCE Flaws in Windows Agentsecurityonline.info · Aug 26, 2026