CVE-2022-45927Public exploitNetwork attack vector

Pre-authentication code execution via trusted _REQUEST parameter

Published Jan 18, 2023 · Updated Apr 4, 2025

Authentication bypass in OpenText Extended ECM 20.4 through 22.3 allows remote attackers to execute arbitrary code through QDS endpoints. The Content Server Java frontend accepts an attacker-controlled _REQUEST value from multipart form data, while QDS trusts that value as a static authorization key. No credentials are required; selected string-only QDS calls create super-administrator-owned process objects that execute code on the server.

CVSS severity8.8
High
EPSS probability1.87%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in OpenText Extended ECM 20.4 through 22.3 allows remote attackers to execute arbitrary code through QDS endpoints. The Content Server Java frontend accepts an attacker-controlled _REQUEST value from multipart form data, while QDS trusts that value as a static authorization key. No credentials are required; selected string-only QDS calls create super-administrator-owned process objects that execute code on the server.

The record

CVE
CVE-2022-45927
Published
Jan 18, 2023
Updated
Apr 4, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-639, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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