CVE-2021-45885: Stormshield Network Security

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

An issue was discovered in Stormshield Network Security (SNS) 4.2.2 through 4.2.7 (fixed in 4.2.8). Under a specific update-migration scenario, the first SSH password change does not properly clear the old password.

Affected products

• Stormshield Network Security: from 4.2.2, before 4.2.8 (fixed in 4.2.8)

Published 2021-12-29. Last modified 2026-06-17.