Description (CNA)
An Improper Input Validation issue was discovered in Siemens SIMATIC PCS 7 V8.1 prior to V8.1 SP1 with WinCC V7.3 Upd 13, and V8.2 all versions. The improper input validation vulnerability has been identified, which may allow an authenticated remote attacker who is a member of the administrators group to crash services by sending specially crafted messages to the DCOM interface.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / Siemens SIMATIC PCS 7 | affected Siemens SIMATIC PCS 7 |
CWE
CWE-20
References
- https://ics-cert.us-cert.gov/advisories/ICSA-17-306-01
- http://www.securitytracker.com/id/1039729
- http://www.securityfocus.com/bid/101680
ADP enrichment
No English description supplied.