PT-2020-2523 · Oracle · Oracle Weblogic Server

21Superman · Published 2020-04-15 · Updated 2022-10-14 · CVE-2020-2828

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server version 10.3.6.0.0

Description The issue is related to insufficient access control in the WLS Web Services component of Oracle WebLogic Server, allowing a remote attacker to gain unauthorized access to protected information using IIOP and T3 network protocols. This can result in unauthorized access to critical data or complete access to all accessible data on the Oracle WebLogic Server.

Recommendations For version 10.3.6.0.0, consider restricting access to the WLS Web Services component until a patch is available. As a temporary workaround, limit network access via IIOP and T3 protocols to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2020-02534

CVE-2020-2828

Affected Products

Oracle Weblogic Server

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-2828 · Security Note
• https://oracle.com/security-alerts/cpuapr2020.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-2828 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02534 · Security Note