CVE-2020-15842
HIGHLiferay Portal < 7.3.0 and Liferay DXP 7.0-7.2 - Remote Code Execution via Insecure Deserialization
Title source: llmDescription
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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119317427
Issue Tracking, Vendor Advisory x_refsource_misc
https://issues.liferay.com/browse/LPE-16963
Scores
CVSS v3
8.1
EPSS
0.0057
EPSS Percentile
68.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
Status
published
Products (3)
com.liferay.portal/release.dxp.bom
7.0.0 - 7.0.10.fp90Maven
com.liferay.portal/release.portal.bom
0 - 7.3.0Maven
liferay/digital_experience_platform
7.0 (48 CPE variants)
Published
Jul 20, 2020
Tracked Since
Feb 18, 2026