Vulnerability in Stormshield Stormshield_network_security

CVE-2025-48707

An issue was discovered in Stormshield Network Security (SNS) before 5.0.1. TPM authentication information could, in some HA use cases, be shared among administrators, which can cause secret sharing.

EPSS: 0.003 (24.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-48707?
CVE-2025-48707 is a high-severity vulnerability in Stormshield Stormshield_network_security, classified under Improper Access Control. CVSS score: 7.5/10. Published 2025-09-25.
How severe is CVE-2025-48707?
High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2025-48707 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.