What’s Vulnerable › Vulnerabilities
CVE-2026-25654
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-04-14 · updated 2026-10-24
- Weakness: CWE-639
Description
A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3). Affected products do not properly validate user authorization when processing password reset requests. This could allow an authenticated remote attacker to bypass authorization checks, leading to the ability to reset the password of any arbitrary user account.
Affected products
- Siemens SINEC NMS: before V4.0 SP3 — fixed in V4.0 SP3
How to fix
Upgrade to a fixed version: Siemens SINEC NMS V4.0 SP3. Check the vendor advisory for mitigations.
References
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