Description (CNA)
A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70). A random number generator is used to generate security-relevant values (such as session identifiers used for authentication purposes) that is not initialized with a True Random Number Generator (TRNG), resulting in a predictable sequence of generated values. This could allow an unauthenticated remote attacker to more easily predict the generated values and impersonate a legitimate authenticated user, potentially gaining unauthorized access to the device.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Siemens / Reyrolle 7SR5 | affected 0 before V2.70 |
CWE
CWE-20
References
ADP enrichment
No English description supplied.
No references supplied.