CVE-2025-24007: Use of a Broken or Risky Cryptographic Algorithm

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 attacker with network access could retrieve and de-obfuscate the safety password used for protection again...

CVE-2025-24008: Missing Encryption of Sensitive Data

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...

PT-2025-20848 · Siemens · Sirius 3Rk3 Modular Safety System +1

Name of the Vulnerable Software and Affected Versions: SIRIUS 3RK3 Modular Safety System MSS All versions SIRIUS Safety Relays 3SK2 All versions Description: A vulnerability has been identified where affected devices only provide weak password obfuscation. An attacker with network access could...

CVE-2025-24009: Incorrect Permission Assignment for Critical Resource

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 critical resources. An attacker with network access could retrieve sensitive information from certain dat...