PT-2023-2486 · Oracle · Oracle Weblogic Server

Published 2023-04-18 · Updated 2023-04-19 · CVE-2023-21956

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server versions 12.2.1.4.0 through 14.1.1.0.0

Description The issue is related to insufficient input validation in the Web Container 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 versions 12.2.1.4.0 and 14.1.1.0.0, 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:2023-02277

CVE-2023-21956

Affected Products

Oracle Weblogic Server

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-21956 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21956 · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2023.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02277 · Security Note
• https://cybersecurity-help.cz/vdb/SB2023041865 · Note