PT-2022-2103 · Oracle · Oracle Weblogic Server

Patrick Star · Published 2022-01-18 · Updated 2022-01-24 · CVE-2022-21353

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server versions 12.2.1.3.0 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 Oracle WebLogic Server Core component. This can be exploited by a remote attacker to gain unauthorized access to read, modify, or delete data, or to cause a denial of service using T3 network protocols. Successful attacks can result in unauthorized update, insert, or delete access to some Oracle WebLogic Server accessible data and can cause a partial denial of service of Oracle WebLogic Server.

Recommendations For Oracle WebLogic Server versions 12.2.1.3.0 and 12.2.1.4.0, consider restricting access to the T3 protocol to minimize the risk of exploitation. For Oracle WebLogic Server version 14.1.1.0.0, consider restricting access to the T3 protocol 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:2022-01934

CVE-2022-21353

Affected Products

Oracle Weblogic Server

References · 5

• https://oracle.com/security-alerts/cpujan2022.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21353 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21353 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01934 · Security Note
• https://cybersecurity-help.cz/vdb/SB2022011837 · Note