PT-2020-1524 · Oracle · Oracle Weblogic Server

Afanti · Published 2020-01-14 · Updated 2022-10-25 · CVE-2020-2550

Positive Technologies (AI Summary)

CVSS v3.1

5.1

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server versions 10.3.6.0.0 through 12.2.1.4.0

Description The issue is related to insufficient access control in the WLS Core Components of Oracle WebLogic Server, allowing a high-privileged attacker with logon access to the infrastructure to compromise the server. This can result in unauthorized access to critical data, complete access to all accessible data, as well as unauthorized update, insert, or delete access to some accessible data.

Recommendations For versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, and 12.2.1.4.0, consider restricting access to the WLS Core Components until a patch is available. As a temporary workaround, consider disabling access to sensitive data and functions within the Oracle WebLogic Server 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:2020-00507

CVE-2020-2550

Affected Products

Oracle Weblogic Server

References · 5

• https://bdu.fstec.ru/vul/2020-00507 · Security Note
• https://oracle.com/security-alerts/cpujan2020.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-2550 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2550 · Security Note
• https://oracle.com/security-alerts/public-vuln-to-advisory-mapping.html · Note