Siemens Sirius Safety Relays 3sk2 vulnerabilities

3 CVEs affecting Siemens Sirius Safety Relays 3sk2, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-24009, published 2025-05-13.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2025-24009, published 2025-05-13. Medium severity, CVSS 5.9. EPSS: 0.4% chance of exploitation in the next 30 days. A vulnerability has been identified in SIRIUS 3RK3 Modular Safety System (MSS) (All versions), SIRIUS Safety Relays 3SK2 (All versions). The affected devices do not require authentication to access…
CVE-2025-24007, published 2025-05-13. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability has been identified in SIRIUS 3RK3 Modular Safety System (MSS) (All versions), SIRIUS Safety Relays 3SK2 (All versions). Affected devices only provide weak password obfuscation. An…
CVE-2025-24008, published 2025-05-13. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability has been identified in SIRIUS 3RK3 Modular Safety System (MSS) (All versions), SIRIUS Safety Relays 3SK2 (All versions). The affected devices do not encrypt data in transit. An…