#VU59701 Improper input validation in Oracle Business Activity Monitoring - CVE-2021-39154

Vulnerability identifier: #VU59701

Vulnerability risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/U:Amber]

CVE-ID: CVE-2021-39154

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Oracle Business Activity Monitoring
Web applications / Other software

Vendor: Oracle

Description

The vulnerability allows a remote authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Centralized Thirdparty Jars (XStream) component in Oracle Business Activity Monitoring. A remote authenticated user can exploit this vulnerability to execute arbitrary code.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Oracle Business Activity Monitoring: 12.2.1.4.0 - 12.2.1.5.0

---

External links
https://www.oracle.com/security-alerts/cpujan2022.html

---

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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