#VU25072 Improper input validation in Oracle WebLogic Server - CVE-2020-2552

Vulnerability identifier: #VU25072

Vulnerability risk: Medium

CVSSv4.0: 1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-2552

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Oracle WebLogic Server
Server applications / Application servers

Vendor: Oracle

Description

The vulnerability allows a remote privileged user to read and manipulate data.

The vulnerability exists due to improper input validation within the WLS Core Components component in Oracle WebLogic Server. A remote privileged user can exploit this vulnerability to read and manipulate data.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Oracle WebLogic Server: 10.3.6.0.0 - 12.1.3.0.0

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External links
https://www.oracle.com/security-alerts/cpujan2020.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.