CVE-2021-37181

CRITICAL

Siemens Cerberus DMS and Desigo CC - Unauthenticated Remote Code Execution via Untrusted Data Deserialization

Title source: llm
STIX 2.1

Description

A vulnerability has been identified in Cerberus DMS V4.0 (All versions), Cerberus DMS V4.1 (All versions), Cerberus DMS V4.2 (All versions), Cerberus DMS V5.0 (All versions < v5.0 QU1), Desigo CC Compact V4.0 (All versions), Desigo CC Compact V4.1 (All versions), Desigo CC Compact V4.2 (All versions), Desigo CC Compact V5.0 (All versions < V5.0 QU1), Desigo CC V4.0 (All versions), Desigo CC V4.1 (All versions), Desigo CC V4.2 (All versions), Desigo CC V5.0 (All versions < V5.0 QU1). The application deserialises untrusted data without sufficient validations, that could result in an arbitrary deserialization. This could allow an unauthenticated attacker to execute code in the affected system. The CCOM communication component used for Windows App / Click-Once and IE Web / XBAP client connectivity are affected by the vulnerability.

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://cert-portal.siemens.com/productcert/pdf/ssa-453715.pdf

Scores

CVSS v3 10.0
EPSS 0.0110
EPSS Percentile 78.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Details

CWE
CWE-502
Status published
Products (12)
siemens/cerberus_dms 4.0
siemens/cerberus_dms 4.1
siemens/cerberus_dms 4.2
siemens/cerberus_dms 5.0
siemens/desigo_cc 4.0
siemens/desigo_cc 4.1
siemens/desigo_cc 4.2
siemens/desigo_cc 5.0
siemens/desigo_cc_compact 4.0
siemens/desigo_cc_compact 4.1
... and 2 more
Published Sep 14, 2021
Tracked Since Feb 18, 2026