PT-2021-2929 · Oracle · Oracle Weblogic Server

Longofo + 3 · Published 2021-04-22 · Updated 2021-04-29 · CVE-2021-2294

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 10.3.6.0.0 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 T3 or IIOP to compromise the server. Successful attacks can result in unauthorized access to update, insert, or delete data, as well as cause a partial denial of service.

Recommendations For versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0, 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:2021-02502

CVE-2021-2294

Affected Products

Oracle Weblogic Server

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-2294 · Security Note
• https://bdu.fstec.ru/vul/2021-02502 · Security Note
• https://oracle.com/security-alerts/cpuapr2021.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-2294 · Vendor Advisory