CVE-2023-26293
Siemens · published 2023-04-11
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V15 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions < V16 Update 7), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 6), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 1). Affected products contain a path traversal vulnerability that could allow the creation or overwrite of arbitrary files in the engineering system. If the user is tricked to open a malicious PC system configuration file, an attacker could exploit this vulnerability to achieve arbitrary code execution.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Totally Integrated Automation Portal (TIA Portal) V15 | 0 – before *: affected |
| Siemens | Totally Integrated Automation Portal (TIA Portal) V16 | 0 – before V16 Update 7: affected |
| Siemens | Totally Integrated Automation Portal (TIA Portal) V17 | 0 – before V17 Update 6: affected |
| Siemens | Totally Integrated Automation Portal (TIA Portal) V18 | 0 – before V18 Update 1: affected |
Products named in NVD's CPE match criteria (1)
cpe:2.3:a:siemens:tia_portal:15:*:*:*:*:*:*:*
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: 7.3 HIGH — as published by Siemens AG (Secondary)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L - CVSS 3.1: 7.8 HIGH — as published by NIST (Secondary)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: no · Technical impact: total
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://cert-portal.siemens.com/productcert/html/ssa-116924.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-116924.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-116924.pdf
Source dates: published 2023-04-11, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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