CVE-2019-10922
Siemens · published 2019-05-14
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
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.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens AG | SIMATIC PCS 7 V8.0 and earlier | All versions: affected |
| Siemens AG | SIMATIC PCS 7 V8.1 and newer | All versions: affected |
| Siemens AG | SIMATIC WinCC V7.2 and earlier | All versions: affected |
| Siemens AG | SIMATIC WinCC V7.3 and newer | All versions: affected |
Products named in NVD's CPE match criteria (2)
cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 9.8 CRITICAL — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0: 7.5 HIGH — as published by NIST (Primary)
AV:N/AC:L/Au:N/C:P/I:P/A:P
DeSpy does not score records. These are the sources' own values.
Weaknesses
CWE-306, NVD-CWE-noinfo
Sources
References the source lists
- http://www.securityfocus.com/bid/108398
- https://cert-portal.siemens.com/productcert/pdf/ssa-705517.pdf
- http://www.securityfocus.com/bid/108398
- https://cert-portal.siemens.com/productcert/pdf/ssa-705517.pdf
Source dates: published 2019-05-14, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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