PT-2020-3391 · Oracle · Oracle Weblogic Server

R00T4Dm · Published 2020-07-15 · Updated 2021-07-21 · CVE-2020-14636

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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 require human interaction from a person other than the attacker and may significantly impact additional products. This can result in unauthorized update, insert, or delete access to some of Oracle WebLogic Server's accessible data, as well as unauthorized read access to a subset of the server's accessible data.

Recommendations For Oracle WebLogic Server versions 12.1.3.0.0 through 12.2.1.4.0, consider disabling the Sample apps component until a patch is available. For Oracle WebLogic Server version 14.1.1.0.0, consider restricting access to the Sample apps component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-03714

CVE-2020-14636

Affected Products

Oracle Weblogic Server

References · 4

• https://osv.dev/vulnerability/CVE-2020-14636 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03714 · Security Note
• https://oracle.com/security-alerts/cpujul2020.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14636 · Security Note