CVE-2025-63909

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows an attacker to gain root access on the Cohesity TranZman Migration Appliance, enabling them to read and write any files on the system. To exploit this, the attacker needs to have access to the specific component of the appliance where the flaw exists.

Technical Description

Incorrect access control in the component /opt/SRLtzm/bin/TapeDumper of Cohesity TranZman Migration Appliance Release 4.0 Build 14614 allows attackers to escalate privileges to root and read and write arbitrary files.

CVSS Vector Analysis

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
Confidentiality ImpactHigh
Integrity ImpactHigh
Availability ImpactHigh
ScopeUnchanged

Vector String

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

Exploit Resources

Search for proof-of-concept code and exploit modules

Official References

Est. Bounty
$2,684($1K-$5K)
Vendor Response
Grade APatched in 1 day

Quick Information

Published

Mar 3, 2026

about 1 month ago

Last Modified

Mar 5, 2026

about 1 month ago

Vendor

cohesity

Product

tranzman