Vulnerability in 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.

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.003 (26.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-48707: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

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 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.