8.3
CVE-2014-2251
- EPSS 0.9%
- Veröffentlicht 16.03.2014 14:06:45
- Zuletzt bearbeitet 12.04.2025 10:46:40
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
The random-number generator on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 does not have sufficient entropy, which makes it easier for remote attackers to defeat cryptographic protection mechanisms and hijack sessions via unspecified vectors.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Siemens ≫ Simatic S7-1500 Cpu Firmware Version <= 1.1.2
Siemens ≫ Simatic S7-1500 Cpu Firmware Version1.0.1
Siemens ≫ Simatic S7-1500 Cpu Firmware Version1.1.0
Siemens ≫ Simatic S7-1500 Cpu Firmware Version1.1.1
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.9% | 0.744 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 8.3 | 8.6 | 8.5 |
AV:N/AC:M/Au:N/C:P/I:P/A:C
|