Vulnerabilities > CVE-2021-40102 - Deserialization of Untrusted Data vulnerability in Concretecms Concrete CMS

CVSS 9.1 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

concretecms

CWE-502

critical

NVD

Published: 2021-09-24

Updated: 2024-11-21

Summary

An issue was discovered in Concrete CMS through 8.5.5. Arbitrary File deletion can occur via PHAR deserialization in is_dir (PHP Object Injection associated with the __wakeup magic method).

Vulnerable Configurations

Part	Description	Count
Application	Concretecms Concretecms Concrete CMS 5.4.1.1 Concretecms Concrete CMS 5.4.2 Concretecms Concrete CMS 5.4.2.1 Concretecms Concrete CMS 5.4.2.2 Concretecms Concrete CMS 5.6.1 Concretecms Concrete CMS 5.6.1.1 Concretecms Concrete CMS 5.6.1.2 Concretecms Concrete CMS 5.6.2 Concretecms Concrete CMS 5.6.2.1 Concretecms Concrete CMS 5.6.3 Concretecms Concrete CMS 5.6.3.1 Concretecms Concrete CMS 5.6.3.3 Concretecms Concrete CMS 5.6.3.4 Concretecms Concrete CMS 5.6.3.5 Concretecms Concrete CMS 5.6.4.0 Concretecms Concrete CMS 5.7.0 Concretecms Concrete CMS 5.7.0.1 Concretecms Concrete CMS 5.7.0.3 Concretecms Concrete CMS 5.7.0.4 Concretecms Concrete CMS 5.7.1 Concretecms Concrete CMS 5.7.2 Concretecms Concrete CMS 5.7.2.1 Concretecms Concrete CMS 5.7.3 Concretecms Concrete CMS 5.7.3.1 Concretecms Concrete CMS 5.7.4 Concretecms Concrete CMS 5.7.4.1 Concretecms Concrete CMS 5.7.4.2 Concretecms Concrete CMS 5.7.5 Concretecms Concrete CMS 5.7.5.1 Concretecms Concrete CMS 5.7.5.2 Concretecms Concrete CMS 5.7.5.3 Concretecms Concrete CMS 5.7.5.4 Concretecms Concrete CMS 5.7.5.5 Concretecms Concrete CMS 5.7.5.6 Concretecms Concrete CMS 5.7.5.7 Concretecms Concrete CMS 5.7.5.8 Concretecms Concrete CMS 5.7.5.9 Concretecms Concrete CMS 5.7.5.10 Concretecms Concrete CMS 5.7.5.11 Concretecms Concrete CMS 5.7.5.12 Concretecms Concrete CMS 5.7.5.13 Concretecms Concrete CMS 5.8.1.0 Concretecms Concrete CMS 5.8.2.0 Concretecms Concrete CMS 8.0 Concretecms Concrete CMS 8.0.1 Concretecms Concrete CMS 8.0.2 Concretecms Concrete CMS 8.0.3 Concretecms Concrete CMS 8.1.0 Concretecms Concrete CMS 8.2.0 Concretecms Concrete CMS 8.2.1 Concretecms Concrete CMS 8.3.0 Concretecms Concrete CMS 8.3.1 Concretecms Concrete CMS 8.3.2 Concretecms Concrete CMS 8.4.0 Concretecms Concrete CMS 8.4.1 Concretecms Concrete CMS 8.4.2 Concretecms Concrete CMS 8.4.3 Concretecms Concrete CMS 8.4.4 Concretecms Concrete CMS 8.4.5 Concretecms Concrete CMS 8.5.0 Concretecms Concrete CMS 8.5.1 Concretecms Concrete CMS 8.5.2 Concretecms Concrete CMS 8.5.3 Concretecms Concrete CMS 8.5.4 Concretecms Concrete CMS 8.5.5	70

Common Weakness Enumeration (CWE)

CWE-502 - Deserialization of Untrusted Data

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References