CVE-2025-24008: high-severity vulnerability in Siemens SIRIUS 3RK3 Modular Safety System (MSS)
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.3%
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 attacker with network access could eavesdrop the connection and retrieve sensitive information, including obfuscated safety passwords.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Siemens · SIRIUS 3RK3 Modular Safety System (MSS)Siemens · SIRIUS Safety Relays 3SK2Related CVEs — Siemens SIRIUS 3RK3 Modular Safety System (MSS)
In the same product, most dangerous first.