Vulnerabilities > CVE-2020-15842 - Deserialization of Untrusted Data vulnerability in Liferay Portal

CVSS 8.1 - HIGH

Attack vector

NETWORK

Attack complexity

HIGH

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

high complexity

liferay

CWE-502

NVD

Published: 2020-07-20

Updated: 2024-11-21

Summary

Liferay Portal before 7.3.0, and Liferay DXP 7.0 before fix pack 90, 7.1 before fix pack 17, and 7.2 before fix pack 5, allows man-in-the-middle attackers to execute arbitrary code via crafted serialized payloads, because of insecure deserialization.

Vulnerable Configurations

Part	Description	Count
Application	Liferay Liferay Liferay Portal - Liferay Liferay Portal 1.7.5 Liferay Liferay Portal 1.8.0 Liferay Liferay Portal 1.9.0 Liferay Liferay Portal 1.9.1 Liferay Liferay Portal 1.9.5 Liferay Liferay Portal 2.0.0 Liferay Liferay Portal 2.0.3 Liferay Liferay Portal 2.1.0 Liferay Liferay Portal 2.1.1 Liferay Liferay Portal 2.2.0 Liferay Liferay Portal 2.2.1 Liferay Liferay Portal 2.2.5 Liferay Liferay Portal 3.0.0 Liferay Liferay Portal 3.1.0 Liferay Liferay Portal 3.2.0 Liferay Liferay Portal 3.5.0 Liferay Liferay Portal 3.6.0 Liferay Liferay Portal 3.6.1 Liferay Liferay Portal 4.0.0 Liferay Liferay Portal 4.1.0 Liferay Liferay Portal 4.1.1 Liferay Liferay Portal 4.1.2 Liferay Liferay Portal 4.1.3 Liferay Liferay Portal 4.2.0 Liferay Liferay Portal 4.2.1 Liferay Liferay Portal 4.2.2 Liferay Liferay Portal 4.3.0 Liferay Liferay Portal 4.3.1 Liferay Liferay Portal 4.3.2 Liferay Liferay Portal 4.3.3 Liferay Liferay Portal 4.3.4 Liferay Liferay Portal 4.3.5 Liferay Liferay Portal 4.3.6 Liferay Liferay Portal 4.4.0 Liferay Liferay Portal 4.4.1 Liferay Liferay Portal 4.4.2 Liferay Liferay Portal 5.0.0 Liferay Liferay Portal 5.1.0 Liferay Liferay Portal 5.1.1 Liferay Liferay Portal 5.1.2 Liferay Liferay Portal 5.2 Liferay Liferay Portal 5.2.0 Liferay Liferay Portal 5.2.1 Liferay Liferay Portal 5.2.2 Liferay Liferay Portal 5.2.3 Liferay Liferay Portal 6.0 Liferay Liferay Portal 6.0.0 Liferay Liferay Portal 6.0.1 Liferay Liferay Portal 6.0.2 Liferay Liferay Portal 6.0.3 Liferay Liferay Portal 6.0.4 Liferay Liferay Portal 6.0.5 Liferay Liferay Portal 6.0.6 Liferay Liferay Portal 6.1 Liferay Liferay Portal 6.1.0 Liferay Liferay Portal 6.1.1 Liferay Liferay Portal 6.1.2 Liferay Liferay Portal 6.1.2_Ce_Ga3 Liferay Liferay Portal 6.1.X_Ee Liferay Liferay Portal 6.2 Liferay Liferay Portal 6.2.0 Liferay Liferay Portal 6.2.1 Liferay Liferay Portal 6.2.2 Liferay Liferay Portal 6.2.3 Liferay Liferay Portal 6.2.4 Liferay Liferay Portal 6.2.5 Liferay Liferay Portal 6.2.X_Ee Liferay Liferay Portal 7.0 Liferay Liferay Portal 7.0.0 Liferay Liferay Portal 7.0.1 Liferay Liferay Portal 7.0.2 Liferay Liferay Portal 7.0.3 Liferay Liferay Portal 7.0.3_Ga4 Liferay Liferay Portal 7.0.4 Liferay Liferay Portal 7.0.5 Liferay Liferay Portal 7.0.6 Liferay Liferay Portal 7.1 Liferay Liferay Portal 7.1.0 Liferay Liferay Portal 7.1.1 Liferay Liferay Portal 7.1.2 Liferay Liferay Portal 7.1.3 Liferay Liferay Portal 7.2 Liferay Liferay Portal 7.2.0 Liferay Liferay Portal 7.2.1 Liferay Liferay Portal 7.3 Liferay DXP 7.0 Liferay DXP 7.2 Liferay DXP 7.1	311

Common Weakness Enumeration (CWE)

CWE-502 - Deserialization of Untrusted Data

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References