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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-8480

Connection possible to the Administration portal with a revoked certificate

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

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Stormshield Stormshield Network Security

Default version status: unknown

  • 4.3.0 to ≤ 4.3.41affected
  • 4.4.0 to ≤ 4.8.15affected
  • 5.0.2 EA to ≤ 5.0.5affected

References