CVE-2019-10922

CRITICAL
9.8
CVSS Score
Published: May 14, 2019 at 07:54 PM UTC
Updated: June 17, 2026 at 02:11 AM UTC
2 products affected across 1 vendorSIMATIC PCS 7SIMATIC WinCC

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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%

Description

A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 and newer (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 and newer (All versions). An attacker with network access to affected installations, which are configured without "Encrypted Communication", can execute arbitrary code. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected installation. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≥ 8.1v ≤ 8.0
v ≥ 7.3v ≤ 7.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

VDB Entryx_refsource_BIDThird Party Advisory
http://www.securityfocus.com/bid/108398

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-306NVD-CWE-noinfo

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