CVE-2022-45928

EUVD-2022-48772

18.01.2023, 21:15

A remote OScript execution issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). Multiple endpoints allow the user to pass the parameter htmlFile, which is included in the HTML output rendering pipeline of a request. Because the Content Server evaluates and executes Oscript code in HTML files, it is possible for an attacker to execute Oscript code. The Oscript scripting language allows the attacker (for example) to manipulate files on the filesystem, create new network connections, or execute OS commands.

Code Injection

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.8 HIGH	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADP	ADP	8.8 HIGH	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 85%

Affected Products (NVD)

Vendor	Product	Version
opentext	opentext_extended_ecm	16.2.2 ≤ 𝑥 ≤ 22.3

𝑥

= Vulnerable software versions

Known Exploits!

Common Weakness Enumeration

CWE-94 - Improper Control of Generation of Code ('Code Injection')
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References

http://packetstormsecurity.com/files/170615/OpenText-Extended-ECM-22.3-File-Deletion-LFI-Privilege-Escsalation.html

http://seclists.org/fulldisclosure/2023/Jan/14

https://sec-consult.com/vulnerability-lab/advisory/multiple-post-authentication-vulnerabilities-including-rce-opentexttm-extended-ecm/

http://packetstormsecurity.com/files/170615/OpenText-Extended-ECM-22.3-File-Deletion-LFI-Privilege-Escsalation.html

http://seclists.org/fulldisclosure/2023/Jan/14

https://sec-consult.com/vulnerability-lab/advisory/multiple-post-authentication-vulnerabilities-including-rce-opentexttm-extended-ecm/