CVE-2021-21865

published 2021-08-02

CVE-2021-21865: A unsafe deserialization vulnerability exists in the PackageManagement.plugin ExtensionMethods.Clone() functionality of CODESYS GmbH CODESYS Development System…

high 7.8 CVSS 3.1

AV L AC L PR N UI R S U C H I H A H

A unsafe deserialization vulnerability exists in the PackageManagement.plugin ExtensionMethods.Clone() functionality of CODESYS GmbH CODESYS Development System 3.5.16. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
codesys	development_system	—	—
codesys	development_system	—	—

CWE-502