CVE-2021-37181

high-risk
Published 2021-09-14

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.

Do I need to act?

~
1.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
10
CVSS 10.0/10 Critical
NETWORK / LOW complexity

Affected Products (12)

Cerberus Dms
Cerberus Dms
Cerberus Dms
Cerberus Dms
Desigo Cc
Desigo Cc
Desigo Cc
Desigo Cc
Desigo Cc Compact
Desigo Cc Compact
Desigo Cc Compact
Desigo Cc Compact

Affected Vendors

Siemens

References (2)

Patch https://cert-portal.siemens.com/productcert/pdf/ssa-453715.pdf
Patch https://cert-portal.siemens.com/productcert/pdf/ssa-453715.pdf
53
/ 100
high-risk
Severity 33/34 · Critical
Exploitability 3/34 · Minimal
Exposure 17/34 · Moderate