PT-2022-2101 · Oracle · Oracle Weblogic Server

Thiscodecc · Published 2022-01-18 · Updated 2022-01-24 · CVE-2022-21350

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 12.1.3.0.0 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 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 of Oracle WebLogic Server's accessible data and can cause a partial denial of service.

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 T3 protocol to minimize the risk of exploitation.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-01932

CVE-2022-21350

Affected Products

Oracle Weblogic Server

References · 6

• 🔥 https://github.com/hktalent/CVE-2022-21350 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-21350 · Security Note
• https://oracle.com/security-alerts/cpujan2022.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01932 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21350 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2022011837 · Note