CVE-2026-8482 — MEDIUM (4.3)

Vulnerability Description

A vulnerability was discovered on StormShield Network Security 4.3.0 to 4.3.41 (included), 4.8.0 to 4.8.15 (included) , 5.0.0 to 5.0.5 (included) There is a possible leak of secret information if administration commands have been passed with the CLI command line tool. Someone with SSH access to the firewall (if SSH multiuser mode is enabled) could possibly get the proxy CA passphrase or TPM password.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-532

References

https://advisories.stormshield.eu/2025-007/

FAQ

What is CVE-2026-8482?

CVE-2026-8482 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A vulnerability was discovered on StormShield Network Security 4.3.0 to 4.3.41 (included), 4.8.0 to 4.8.15 (included) , 5.0.0 to 5.0.5 (included) There is a possible leak of secret information if adm...

How severe is CVE-2026-8482?

CVE-2026-8482 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-8482?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.