by Kastro
Paper/Archive/CVE-2022-33139

CVE-2022-33139

Siemens Cerberus DMS — A vulnerability has been identified in Cerberus DMS (All versions), Desigo CC (All versions), Desigo CC Compact (All versions), SIMATIC W…

EPSS 1%CVSS 9.8
critical.is priorityof 100
43
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 69.7.697 × 2013.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Cerberus DMSAll versions–CNA
Desigo CCAll versions–CNA
Desigo CC CompactAll versions–CNA
SIMATIC WinCC OA V3.16All versions in default configuration–CNA
SIMATIC WinCC OA V3.17All versions in non-default configuration–CNA
SIMATIC WinCC OA V3.18All versions in non-default configuration–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refcert-portal.siemens.com/productcert/pdf/ssa-111512.pdfrefcert-portal.siemens.com/productcert/pdf/ssa-836027.pdf