PT-2023-2557 · Oracle · Oracle Weblogic Server

4Ra1N + 1 · Published 2023-04-18 · Updated 2023-04-19 · CVE-2023-21960

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server versions 12.2.1.3.0 through 12.2.1.4.0

Description The issue allows an unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks 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 Oracle WebLogic Server's accessible data and the ability to cause a partial denial of service of Oracle WebLogic Server. This is due to insufficient input validation in the Core component.

Recommendations For versions 12.2.1.3.0 and 12.2.1.4.0, update to a version that includes the fix for this issue. 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:2023-02372

CVE-2023-21960

Affected Products

Oracle Weblogic Server

References · 6

• https://osv.dev/vulnerability/CVE-2023-21960 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21960 · Security Note
• https://bdu.fstec.ru/vul/2023-02372 · Security Note
• https://oracle.com/security-alerts/cpuapr2023.html · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2023041865 · Note
• https://t.me/cibsecurity/62422 · Telegram Post