Improper input validation in Oracle WebLogic Server - CVE-2019-2856

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Main Vulnerability Database Vulnerabilities #VU109730

Improper input validation in Oracle WebLogic Server - CVE-2019-2856

Published: July 16, 2019


Vulnerability identifier: #VU109730
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2019-2856
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Oracle
Affected software:
Oracle WebLogic Server

Detailed vulnerability description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Application Container - JavaEE component in Oracle WebLogic Server. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.


How to mitigate CVE-2019-2856

Install updates from vendor's website.

Sources