PT-2020-2500 · Oracle · Oracle Weblogic Server

Fangrun Li + 6 · Published 2020-04-15 · Updated 2023-03-13 · CVE-2020-2798

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

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 Web Services component of Oracle WebLogic Server, allowing a high-privileged attacker with network access via IIOP, T3 protocols to compromise the server. Successful attacks can result in the takeover of Oracle WebLogic Server.

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 Web Services component until a patch is available. As a temporary workaround, consider disabling the use of IIOP and T3 protocols to minimize the risk of exploitation. Restrict network access to the Oracle WebLogic Server to minimize the risk of remote attacks.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2020-02511

CVE-2020-2798

Affected Products

Oracle Weblogic Server

References · 5

• https://bdu.fstec.ru/vul/2020-02511 · Security Note
• https://osv.dev/vulnerability/CVE-2020-2798 · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2020.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2798 · Security Note
• https://t.me/cybersecuritytechnologies/7921 · Telegram Post