How severe is CVE-2020-14883?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2020-14883 known to be exploited?

Yes. CVE-2020-14883 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 83 public proof-of-concept repositories are indexed.

Vulnerability in Oracle Corporation Weblogic Server

CVE-2020-14883

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability…

EPSS: 0.944 (100.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Corporation Weblogic Server — versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2021-11-03. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-05-03.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

www.oracle.com/security-alerts/cpuoct2020.html (x_refsource_MISC)
packetstormsecurity.com/files/160143/Oracle-WebLogic-Server-Administration-Cons… (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-14883?: CVE-2020-14883 is a high-severity vulnerability in Oracle Corporation Weblogic Server. CVSS score: 7.2/10. Published 2020-10-21.
How severe is CVE-2020-14883?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2020-14883 known to be exploited?: Yes. CVE-2020-14883 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 83 public proof-of-concept repositories are indexed.