CVE-2020-14882: Oracle WebLogic Server Remote Code Execution Vulnerability

CVE-2020-14882 · Severity: critical · CVSS 9.8 · Exploited in the wild · Published 2021-11-03

A vulnerability in the Console component of Oracle WebLogic Server allows unauthenticated attackers with network access via HTTP to compromise the server. Successful exploitation can lead to remote code execution and a complete takeover of the affected WebLogic Server instance.

Technologies: Oracle WebLogic Server. Vendors: Oracle.

Quick answers

Is CVE-2020-14882 exploited in the wild?
Yes. CVE-2020-14882 is known to be exploited in the wild, first recorded on 3 November 2021. Treat it as urgent.
How severe is CVE-2020-14882?
Critical severity, with a CVSS score of 9.8, published 3 November 2021.
Which products and versions are affected?
Oracle WebLogic Server 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0.
Is there a fix for CVE-2020-14882?
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-2020-14882 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2020-14882?
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 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0

Timeline

  • 2020-10-21: advisory: Oracle Critical Patch Update Advisory - October 2020
  • 2021-11-03: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
  • 2021-11-03: disclosed: Publication date listed in advisory summary

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.