Unrated severityNVD Advisory· Published Jul 1, 2026· Updated Jul 1, 2026
Connection possible to the Administration portal with a revoked certificate
CVE-2026-8480
Description
A vulnerability was discovered on Stormshield Network Security 4.3.0 to 4.3.41 (included), 4.4.0 to 4.8.15 (included) , 5.0.2 EA to 5.0.5 (included)
A revoked client certificate can still be used to authenticate to the captive‑admin portal, allowing an attacker who possesses the revoked certificate to gain administrative access.
Affected products
1- Range: 4.3.0-4.3.41, 4.4.0-4.8.15, 5.0.2 EA-5.0.5
Patches
Vulnerability mechanics
References
1News mentions
0No linked articles in our index yet.