CVE-2020-14644: Oracle WebLogic Server Remote Code Execution Vulnerability

CVE-2020-14644 · Severity: critical · CVSS 9.8 · Exploited in the wild · Published 2024-09-18

Oracle WebLogic Server contains a deserialization vulnerability in its Core component. Unauthenticated attackers can exploit this via the T3 or IIOP protocols to achieve full remote code execution and take over the server.

Technologies: Oracle WebLogic Server. Vendors: Oracle.

Quick answers

Is CVE-2020-14644 exploited in the wild?
Yes. CVE-2020-14644 is known to be exploited in the wild, first recorded on 18 September 2024. Treat it as urgent.
How severe is CVE-2020-14644?
Critical severity, with a CVSS score of 9.8, published 18 September 2024.
Which products and versions are affected?
Oracle WebLogic Server 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0.
Is there a fix for CVE-2020-14644?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2020-14644 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2020-14644?
Check whether you run Oracle WebLogic Server. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Oracle WebLogic Server 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0

Timeline

  • 2020-07-15: disclosed: NVD Published Date
  • 2020-07-15: advisory: Oracle Critical Patch Update Advisory - July 2020
  • 2024-09-18: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
  • 2024-09-18: exploited: Confirmed exploitation in the wild per CISA KEV entry

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