CVEvulnerability
CVE-2017-14023
4.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-11-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.9 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-20
Description
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 configurations
• siemens simatic pcs7 8.1
• siemens simatic wincc 7.3
• siemens simatic pcs7 8.2
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://www.securityfocus.com/bid/101680 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039729 Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-306-01 Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/101680 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039729 Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-306-01 Third Party Advisory, US Government Resource