Code Injection in PeopleSoft Enterprise CC Common Application Objects



Published: 2023-01-18
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-3918
CWE-ID CWE-94
Exploitation vector Network
Public exploit N/A
Vulnerable software
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PeopleSoft Enterprise CC Common Application Objects
Web applications / Other software

Vendor Oracle

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Code Injection

EUVDB-ID: #VU64034

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3918

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to insufficient sanitization of user-supplied data during the validation of a JSON object. A remote attacker can pass a specially crafted JSON file for validation and execute arbitrary code.

Mitigation

Install update from vendor's website.

Vulnerable software versions

PeopleSoft Enterprise CC Common Application Objects: 9.2

External links

http://www.oracle.com/security-alerts/cpujan2023.html?534490


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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



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