CVE-2025-63910 — HIGH (7.2)

Vulnerability Description

An authenticated arbitrary file upload vulnerability in Cohesity TranZman Migration Appliance Release 4.0 Build 14614 allows attackers with Administrator privileges to execute arbitrary code via uploading a crafted patch file.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cohesity	Tranzman	4.0

Related Weaknesses (CWE)

CWE-345

References

https://docs.stoneram.com/index.php/TranzmanProduct
https://gist.github.com/GregDurys/74c36c36bef81293a42022758f2736a9ExploitThird Party Advisory
https://github.com/GregDurys/Cohesity-TranZman-CVEsThird Party Advisory

FAQ

What is CVE-2025-63910?

CVE-2025-63910 is a vulnerability with a CVSS score of 7.2 (HIGH). An authenticated arbitrary file upload vulnerability in Cohesity TranZman Migration Appliance Release 4.0 Build 14614 allows attackers with Administrator privileges to execute arbitrary code via uploa...

How severe is CVE-2025-63910?

CVE-2025-63910 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-63910?

Check the references section above for vendor advisories and patch information. Affected products include: Cohesity Tranzman.