CVE-2019-10918
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 (All versions < V8.1 with WinCC V7.3 Upd 19), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd11), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11), SIMATIC WinCC (TIA Portal) V13 (All versions), SIMATIC WinCC (TIA Portal) V14 (All versions < V14 SP1 Upd 9), SIMATIC WinCC (TIA Portal) V15 (All versions < V15.1 Upd 3), SIMATIC WinCC Runtime Professional V13 (All versions), SIMATIC WinCC Runtime Professional V14 (All versions < V14.1 Upd 8), SIMATIC WinCC Runtime Professional V15 (All versions < V15.1 Upd 3), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 19), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd 11), SIMATIC WinCC V7.5 (All versions < V7.5 Upd 3). An authenticatd attacker with network access to the DCOM interface could execute arbitrary commands with SYSTEM privileges. The vulnerability could be exploited by an attacker with network access to the affected system. Successful exploitation requires authentication with a low-privileged user account and no user interaction. An attacker could use the vulnerability to compromise confidentiality and integrity and availability of the affected system. 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 | All versions < V8.1 with WinCC V7.3 Upd 19: affected |
| Siemens AG | SIMATIC PCS 7 V8.2 | All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd11: affected |
| Siemens AG | SIMATIC PCS 7 V9.0 | All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11: affected |
| Siemens AG | SIMATIC WinCC (TIA Portal) V13 | All versions: affected |
| Siemens AG | SIMATIC WinCC (TIA Portal) V14 | All versions < V14 SP1 Upd 9: affected |
| Siemens AG | SIMATIC WinCC (TIA Portal) V15 | All versions < V15.1 Upd 3: affected |
| Siemens AG | SIMATIC WinCC Runtime Professional V13 | All versions: affected |
| Siemens AG | SIMATIC WinCC Runtime Professional V14 | All versions < V14.1 Upd 8: affected |
| Siemens AG | SIMATIC WinCC Runtime Professional V15 | All versions < V15.1 Upd 3: affected |
| Siemens AG | SIMATIC WinCC V7.2 and earlier | All versions: affected |
| Siemens AG | SIMATIC WinCC V7.3 | All versions < V7.3 Upd 19: affected |
| Siemens AG | SIMATIC WinCC V7.4 | All versions < V7.4 SP1 Upd 11: affected |
| Siemens AG | SIMATIC WinCC V7.5 | All versions < V7.5 Upd 3: affected |
Products named in NVD's CPE match criteria (4)
cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc_\(tia_portal\):13.0:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc_runtime_professional:*:*:*:*:*:*:*:*
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: 8.8 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0: 9 HIGH — as published by NIST (Primary)
AV:N/AC:L/Au:S/C:C/I:C/A:C
DeSpy does not score records. These are the sources' own values.
Weaknesses
CWE-749, NVD-CWE-Other
Sources
References the source lists
- https://cert-portal.siemens.com/productcert/pdf/ssa-697412.pdf
- https://www.us-cert.gov/ics/advisories/ICSA-19-134-08
- https://cert-portal.siemens.com/productcert/pdf/ssa-697412.pdf
- https://www.us-cert.gov/ics/advisories/ICSA-19-134-08
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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