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.
Project Subscriptions
No data.
No advisories yet.
Solution
The following updates fix this vulnerability: * SNS 5.0.6 * SNS 4.8.16 * SNS 4.3.42
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://advisories.stormshield.eu/2026-002/ |
|
Wed, 01 Jul 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 01 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Connection possible to the Administration portal with a revoked certificate | |
| Weaknesses | CWE-295 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: airbus
Published:
Updated: 2026-07-01T15:45:32.124Z
Reserved: 2026-05-13T13:48:21.232Z
Link: CVE-2026-8480
Updated: 2026-07-01T15:45:27.327Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-01T19:45:04Z