Remote Code Execution Vulnerability in IceWarp by IceWarp Limited
CVE-2025-14500

9.8CRITICAL

Key Information:

Vendor

Icewarp

Status
Icewarp
Vendor
CVE Published:
23 December 2025

What is CVE-2025-14500?

The IceWarp product has a vulnerability that allows remote attackers to execute arbitrary code due to improper validation of the X-File-Operation header. This flaw permits unauthorized command execution on affected installations without requiring authentication, leading to potential full access to the system. Attackers can exploit this vulnerability to run arbitrary commands in the context of the operating system, posing serious risks to data security and system integrity. For further details, refer to the ZDI advisory.

Affected Version(s)

IceWarp 14.2.0.5

References

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

CVSS V3.0

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.