VULNERABILITY INTELLIGENCE

CVE-2015-4852

CVSS score9.8 CRITICAL
EPSS probability94.99%
CISA KEVKnown exploited vulnerability
Published2015-11-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

Oracle WebLogic Server Deserialization of Untrusted Data Vulnerability

Vendor / product: Oracle / WebLogic Server

Description

The WLS Security component in Oracle WebLogic Server 10.3.6.0, 12.1.2.0, 12.1.3.0, and 12.2.1.0 allows remote attackers to execute arbitrary commands via a crafted serialized Java object in T3 protocol traffic to TCP port 7001, related to oracle_common/modules/com.bea.core.apache.commons.collections.jar. NOTE: the scope of this CVE is limited to the WebLogic Server product.

Weakness classification

  • CWE-502: Deserialization of Untrusted Data

Primary references