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Fencer Intel
high 8.8

CVE-2022-45928 json

A remote OScript execution issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803).

published 3y ago modified 4mo ago also EUVD-2022-48772

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits
0
none known

Summary

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.

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CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

1.82% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • sec-consult.com https://sec-consult.com/vulnerability-lab/advisory/multiple-post-authentication-vulnerabilities-including-rce-opentexttm-extended-ecm/ referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org http://seclists.org/fulldisclosure/2023/Jan/14 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/170615/OpenText-Extended-ECM-22.3-File-Deletion-LFI-Privilege-Escsalation.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.