CVE-2017-14023

EPSS 3.7%CWE-20

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 3.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Nov 2017Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 products

n/a · Siemens SIMATIC PCS 7

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References

https://ics-cert.us-cert.gov/advisories/ICSA-17-306-01 http://www.securityfocus.com/bid/101680 http://www.securitytracker.com/id/1039729