PT-2020-3388 · Oracle · Oracle Weblogic Server

R00T4Dm · Published 2020-07-15 · Updated 2021-07-21 · CVE-2020-14639

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server versions 12.1.3.0.0 through 12.2.1.4.0 Oracle WebLogic Server version 14.1.1.0.0

Description The issue is related to insufficient input validation in the Sample apps component of Oracle WebLogic Server, allowing an unauthenticated attacker with network access via HTTP to compromise the server. Successful attacks can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data.

Recommendations For Oracle WebLogic Server versions 12.1.3.0.0 through 12.2.1.4.0, update to a version that includes the fix for this issue. For Oracle WebLogic Server version 14.1.1.0.0, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting access to the Sample apps component until a patch is available.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-03711

CVE-2020-14639

Affected Products

Oracle Weblogic Server

References · 4

• https://oracle.com/security-alerts/cpujul2020.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14639 · Security Note
• https://bdu.fstec.ru/vul/2020-03711 · Security Note
• https://osv.dev/vulnerability/CVE-2020-14639 · Vendor Advisory