Vulnerability Details CVE-2017-6868
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.042
EPSS Ranking 88.3%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 6.8
References
- http://www.securityfocus.com/bid/99234
- http://www.securitytracker.com/id/1038788
- https://ics-cert.us-cert.gov/advisories/ICSA-17-173-01
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-126840.pdf
- http://www.securityfocus.com/bid/99234
- http://www.securitytracker.com/id/1038788
- https://ics-cert.us-cert.gov/advisories/ICSA-17-173-01
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-126840.pdf
Products affected by CVE-2017-6868
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cpe:2.3:a:siemens:simatic_cp_44x-1_redundant_network_access_modules:1.4.0