Auth bypass in Siemens Cerberus Dms
CVE-2022-33139
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-def…
EPSS: 0.012 (64.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Siemens Cerberus Dms — versions All versions
- Siemens Cerberus_dms
- Siemens Desigo Cc — versions All versions
- Siemens Desigo_cc
- Siemens Desigo Cc Compact — versions All versions
- Siemens Desigo_cc_compact
- Siemens Simatic Wincc Oa V3.16 — versions All versions in default configuration
- Siemens Simatic Wincc Oa V3.17 — versions All versions in non-default configuration
- Siemens Simatic Wincc Oa V3.18 — versions All versions in non-default configuration
- Siemens Wincc_open_architecture — versions 3.16, 3.17, 3.18
Weakness classification (CWE)
Public proof-of-concept exploits
References
- productcert@siemens.com (Vendor Advisory)
- productcert@siemens.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-33139?
- CVE-2022-33139 is a critical-severity vulnerability in Siemens Cerberus Dms, classified under CWE-603. CVSS score: 9.8/10. Published 2022-06-21.
- How severe is CVE-2022-33139?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-33139 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.