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Vulnerabilities

Vulnerability · CVE-2025-14500

IceWarp14 X-File-Operation Command Injection Remote Code Execution Vulnerability.

Published Dec 23, 2025 · catalog updated Dec 30, 2025 · Icewarp IceWarp

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-14500. EPSS is 1.56%. Act only if a listed version of Icewarp IceWarp is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.56%
Remediation
Vendor / distro source
Affected products
vendor Icewarp IceWarp 14.2.0.5

IceWarp14 X-File-Operation Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IceWarp. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the X-File-Operation header. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-27394.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Icewarp IceWarp 14.2.0.514.2.0.5

How to fix CVE-2025-14500

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-14500. EPSS is 1.56%. Act only if a listed version of Icewarp IceWarp is installed.

Which versions are affected?

Compare what you have installed with Icewarp IceWarp 14.2.0.5 14.2.0.5. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.56%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 23, 2025 · EUVD

    Detected

    IceWarp14 X-File-Operation Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IceWarp. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the X-File-Operation header. The issue results from the lack of proper validation of a user-supplied

  2. Dec 30, 2025 · EUVD

    Updated

    IceWarp14 X-File-Operation Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IceWarp. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the X-File-Operation header. The issue results from the lack of proper validation of a user-supplied

Sources

  • CVE.orgVulnerability recordCVE-2025-14500

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-14500

    30-day exploitation probability 1.56%

    first.org
  • EUVDVulnerability recordEUVD-2025-205006

    IceWarp14 X-File-Operation Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IceWarp. Authentication is not required to exploit this vulnerability. The specific flaw exists with

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 2, 2026
  • CVE.orgNov 2, 2026
  • EUVDNov 1, 2026