CVE-2022-33139
Siemens · published 2022-06-21
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
A vulnerability has been identified in Cerberus DMS (All versions), Desigo CC (All versions), Desigo CC Compact (All versions), SIMATIC WinCC OA V3.16 (All versions in default configuration), SIMATIC WinCC OA V3.17 (All versions in non-default configuration), SIMATIC WinCC OA V3.18 (All versions in non-default configuration). Affected applications use client-side only authentication, when neither server-side authentication (SSA) nor Kerberos authentication is enabled. In this configuration, attackers could impersonate other users or exploit the client-server protocol without being authenticated.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Cerberus DMS | All versions: affected |
| Siemens | Desigo CC | All versions: affected |
| Siemens | Desigo CC Compact | All versions: affected |
| Siemens | SIMATIC WinCC OA V3.16 | All versions in default configuration: affected |
| Siemens | SIMATIC WinCC OA V3.17 | All versions in non-default configuration: affected |
| Siemens | SIMATIC WinCC OA V3.18 | All versions in non-default configuration: affected |
Products named in NVD's CPE match criteria (4)
cpe:2.3:a:siemens:cerberus_dms:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:desigo_cc:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:desigo_cc_compact:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:wincc_open_architecture:3.16:*:*:*:*:*:*:*
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: 6.8 MEDIUM — as published by NIST (Primary)
AV:N/AC:M/Au:N/C:P/I:P/A:P
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://cert-portal.siemens.com/productcert/pdf/ssa-111512.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-836027.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-111512.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-836027.pdf
Source dates: published 2022-06-21, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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