PT-2019-1849 · Oracle · Oracle Weblogic Server

Published 2019-04-16 · Updated 2020-08-24 · CVE-2019-2646

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0

Description The issue is related to insufficient access control in the EJB Container component of Oracle WebLogic Server, allowing an unauthenticated attacker with network access via the T3 protocol 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, and 12.2.1.3.0, consider restricting access to the T3 protocol until a patch is available. As a temporary workaround, consider disabling the EJB Container component until a fix is provided. Restrict access to sensitive data to minimize the risk of exploitation.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2019-01501

CVE-2019-2646

Affected Products

Oracle Weblogic Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2019-2646 · Security Note
• http://oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-2646 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01501 · Security Note
• https://oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html · Note
• https://securityfocus.com/bid/107916/info · Note
• https://oracle.com/technetwork/security-advisory/cpuapr2019verbose-5072824.html#FMW · Note