CVEvulnerability
CVE-2017-6868
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-07-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.1 HIGH — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-287
Description
An Improper Authentication issue was discovered in Siemens SIMATIC CP 44x-1 RNA, all versions prior to 1.4.1. An unauthenticated remote attacker may be able to perform administrative actions on the Communication Process (CP) of the RNA series module, if network access to Port 102/TCP is available and the configuration file for the CP is stored on the RNA's CPU.
Affected configurations
• siemens simatic cp 44x-1 redundant network access modules (<= 1.4.0)
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- http://www.securityfocus.com/bid/99234 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038788 Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-173-01 Third Party Advisory, US Government Resource
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-126840.pdf www.siemens.com
- http://www.securityfocus.com/bid/99234 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038788 Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-173-01 Third Party Advisory, US Government Resource
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-126840.pdf www.siemens.com