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CVE-2025-14500

Published: Dec 23, 2025Updated: Dec 29, 2025 Sources: CVE List NVDCWE-78
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.4%
Top 30.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78

Affected Products

IceWarpIceWarp
On-prem
Communications / email-server-client
icewarpcommercialCommunicationsaka icewarp web mail, icewarp mail server

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.zerodayinitiative.com/advisories/ZDI-25-1072/
zerodayinitiative.com

Timeline

Published
Dec 23, 2025
Last Updated
Dec 29, 2025

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