CVE-2022-24405Public exploit

Command execution via serialized remote-cache Java classes

Published Jul 27, 2022 · Updated Aug 3, 2024

OS command injection in OX App Suite 7.10.6 and earlier allows attackers to execute commands through the Documentconverter API. The API compatibility layer processes serialized Java classes referenced by remote-cache calls instead of restricting the input to strings. The API is not publicly accessible by default; exploitation requires privileged network or system access, and commands run with the open-xchange account's ability to read or modify files and consume resources.

CVSS severity7.3
High
EPSS probability3.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in OX App Suite 7.10.6 and earlier allows attackers to execute commands through the Documentconverter API. The API compatibility layer processes serialized Java classes referenced by remote-cache calls instead of restricting the input to strings. The API is not publicly accessible by default; exploitation requires privileged network or system access, and commands run with the open-xchange account's ability to read or modify files and consume resources.

The record

CVE
CVE-2022-24405
Published
Jul 27, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-78, T1059
Attack vector
adjacent
Privileges
admin

Timeline

How it unfolded

  1. Jul 27, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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 vectoradjacent
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.3Open-Xchange GmbHCVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

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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