All vulnerabilities
CVE-2020-14644

Oracle WebLogic Server Remote Code Execution Vulnerability

Oracle WebLogic ServerWeb servers
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationExploited in the wildAdded to KEV 18 Sep 2024CISA KEV
Exploit odds (EPSS)94.5%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline9 Oct 2024Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 15 Jul 2020, 17:34 UTCPublishedCVE List
  2. 18 Sep 2024Added to CISA KEVCISA KEV

Public exploit code and templates 1

  • Scanner templateOracle WebLogic Server - Remote Code Execution (Insecure Deserialization)Nuclei

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

Oracle WebLogic Server, a product within the Fusion Middleware suite, contains a deserialization vulnerability. Unauthenticated attackers with network access via T3 or IIOP can exploit this vulnerability to achieve remote code execution.

Text from CVE List

Affected versions 3

  • WebLogic Serveraffected: 12.2.1.3.0CVE List
  • WebLogic Serveraffected: 12.2.1.4.0CVE List
  • WebLogic Serveraffected: 14.1.1.0.0CVE List

References 3