Arbitrary File Upload Vulnerability in Cohesity TranZman Migration Appliance
CVE-2025-63910

7.2HIGH

Key Information:

Vendor

Cohesity

Status
TranZman Migration Appliance
Vendor
CVE Published:
3 March 2026

What is CVE-2025-63910?

The TranZman Migration Appliance from Cohesity has a vulnerability that permits authenticated users with Administrator privileges to upload malicious patch files. This flaw can potentially allow attackers to execute arbitrary code on the system, risking data integrity and security. Users of this appliance should evaluate their security measures and ensure they are applying best practices to mitigate the associated risks of unauthorized file uploads.

References

https://docs.stoneram.com/index.php/Tranzman
https://github.com/GregDurys/Cohesity-TranZman-CVEs
https://gist.github.com/GregDurys/74c36c36bef81293a420227...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.