← Vulnerability feed

Vulnerability record · CVE-2022-45923 · published 18 January 2023

CVE-2022-45923: Opentext extended ecm deserialization of untrusted data vulnerability

Opentext · Opentext Extended Ecm

An issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The Common Gateway Interface (CGI) program cs.exe allows an attacker to increase/decrease an arbitrary memory address by 1 and trigger a call to a method of a vftable with a vftable pointer value chosen by the attacker.

8.8 CVSS 3.1 High EPSS 1.9% · top 21.5% CWE-502 · Deserialization of untrusted data
8.8CVSS 3.1 base score
1.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 6 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The Common Gateway Interface (CGI) program cs.exe allows an attacker to increase/decrease an arbitrary memory address by 1 and trigger a call to a method of a vftable with a vftable pointer value chosen by the attacker.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/170613/OpenText-Extended-ECM-22.3-cs.exe-Remote-Code-Execution.html ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2023/Jan/10 ExploitMailing ListThird Party Advisory
https://sec-consult.com/vulnerability-lab/advisory/pre-authenticated-remote-code-execution-in-csexe-opentext-server-comp ExploitThird Party Advisory
http://packetstormsecurity.com/files/170613/OpenText-Extended-ECM-22.3-cs.exe-Remote-Code-Execution.html ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2023/Jan/10 ExploitMailing ListThird Party Advisory
https://sec-consult.com/vulnerability-lab/advisory/pre-authenticated-remote-code-execution-in-csexe-opentext-server-comp ExploitThird Party Advisory

Track CVE-2022-45923 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2022-45927Opentext extended ecm insecure direct object reference vulnerabilityAn issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The Java application server can be used to bypass the authentication …EPSS 1.9%8.8CVE-2022-45928Opentext extended ecm code injection vulnerabilityA 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…EPSS 1.7%8.8CVE-2022-45922Opentext extended ecm improper authentication vulnerabilityAn issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The request handler for ll.KeepAliveSession sets a valid AdminPwd coo…EPSS 1.6%8.8CVE-2022-45926Opentext extended ecm server-side request forgery (ssrf) vulnerabilityAn issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The endpoint notify.localizeEmailTemplate allows a low-privilege user…EPSS 17%8.1CVE-2022-45924Opentext extended ecm incorrect default permissions vulnerabilityAn issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The endpoint itemtemplate.createtemplate2 allows a low-privilege user…EPSS 1.4%7.5CVE-2022-45925Opentext extended ecm information exposure vulnerabilityAn issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The action xmlexport accepts the parameter requestContext. If this pa…EPSS 17%9.8CVE-2021-23758Ajax.NET Professional ajaxpro.2 untrusted deserialization RCEAll versions of the ajaxpro.2 package (Ajax.NET Professional) deserialize untrusted data and permit deserialization of arbitrary .NET classes. That l…KEVEPSS 83%analysed9.8CVE-2026-63077JetBrains TeamCity unauthenticated RCE via agent polling deserializationJetBrains TeamCity before 2026.1.3 and 2025.11.7 deserializes untrusted data received through the agent polling protocol, allowing unauthenticated re…KEVEPSS 9.8%analysed

Source: NIST National Vulnerability Database (record CVE-2022-45923), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.