CVE-2019-18211

2019-12-2323:15:12

Google

osv.dev

8 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.7%

JSON

An issue was discovered in Orckestra C1 CMS through 6.6. The EntityTokenSerializer class in Composite.dll is prone to unvalidated deserialization of wrapped BinaryFormatter payloads, leading to arbitrary remote code execution for any low-privilege user.

CPENameOperatorVersion
c1-cms-foundationeq6.3
c1-cms-foundationeq3.1
c1-cms-foundationequntagged-6de0a98504a30583647e
c1-cms-foundationeq3.0
c1-cms-foundationeq4.2-update.1
c1-cms-foundationeq2.0
c1-cms-foundationeq3.2
c1-cms-foundationeq4.0
c1-cms-foundationeq5.0-beta.1
c1-cms-foundationeq2.1.1

Name	Operator	Version
c1-cms-foundation	eq	6.3
c1-cms-foundation	eq	3.1
c1-cms-foundation	eq	untagged-6de0a98504a30583647e
c1-cms-foundation	eq	3.0
c1-cms-foundation	eq	4.2-update.1
c1-cms-foundation	eq	2.0
c1-cms-foundation	eq	3.2
c1-cms-foundation	eq	4.0
c1-cms-foundation	eq	5.0-beta.1
c1-cms-foundation	eq	2.1.1