CVE-2017-14023CWE-20

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

published November 6, 2017

CVSS
—
EPSS
4%
Percentile
89.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03675 · 89.6th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2017-11-06T22:00Z
EPSS history
Timeline
  • 06 NOV 22:00Z
    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
    cvelistv5