PT-2022-2151 · Oracle · Oracle Weblogic Server

Dinh Ho Anh Khoa · Published 2022-01-18 · Updated 2025-01-16 · CVE-2022-21306

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

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

Description The issue is related to insufficient input validation in the Core component of Oracle WebLogic Server, allowing an unauthenticated attacker with network access via the T3 protocol to compromise the server. Successful attacks can result in the takeover of Oracle WebLogic Server.

Recommendations For versions 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0, consider restricting access to the T3 protocol until a patch is available. As a temporary workaround, consider disabling the Core component of Oracle WebLogic Server until a patch is available. 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:2022-02108

CVE-2022-21306

Affected Products

Oracle Weblogic Server

References · 6

• https://bdu.fstec.ru/vul/2022-02108 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21306 · Security Note
• https://oracle.com/security-alerts/cpujan2022.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21306 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2022011837 · Note
• https://t.me/cvedetector/15554 · Telegram Post