Cohesity vulnerabilities
Published CVEs affecting Cohesity products: 6 record(s), with severity, exploitation and fixes.
CVE-2026-108925
Medium · 6.1
CWE-80 Oct 11, 2026
Cohesity - CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Cohesity NetBackup Administration Console web interface.
This issue affects NetBackup Administration Console web interface: versions before 11.2.
https://github.com/cohesity/SecAdvisory/blob/master/COH-2026-0002.md
CVE-2025-67840
High · 7.2
CWE-78 Mar 3, 2026
OS Command Injection in Cohesity Tranzman
Multiple authenticated OS command injection vulnerabilities exist in the Cohesity (formerly Stone Ram) TranZman 4.0 Build 14614 through TZM_1757588060_SEP2025_FULL.depot web application API endpoints (including Scheduler and Actions pages). The appliance directly concatenates user-controlled parameters into system commands without sufficient sanitisation, allowing an authenticated admin user to inject and execute arbitrary OS commands with root privileges. An attacker can intercept legitimate requests (e.g. during job creation or execution) using a proxy and modify parameters to include shell metacharacters, achieving remote code execution on the appliance. This completely bypasses the intended CLISH restricted shell confinement and results in full system compromise. The vulnerabilities persist in Release 4.0 Build 14614 including the latest patch (as of the time of testing) TZM_1757588060_SEP2025_FULL.depot.
CVE-2025-63912
High · 7.5
CWE-327 Mar 3, 2026
Use of a Broken or Risky Cryptographic Algorithm in Cohesity Tranzman
Cohesity TranZman Migration Appliance Release 4.0 Build 14614 was discovered to use a weak cryptography algorithm for data encryption, allowing attackers to trivially reverse the encyption and expose credentials.
CVE-2025-63911
High · 7.2
CWE-78 Mar 3, 2026
OS Command Injection in Cohesity Tranzman
Cohesity TranZman Migration Appliance Release 4.0 Build 14614 was discovered to contain an authenticated command injection vulnerability.
CVE-2025-63910
High · 7.2
CWE-345 Mar 3, 2026
Insufficient Verification of Data Authenticity in Cohesity Tranzman
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.
CVE-2025-63909
High · 7.8
CWE-269 Mar 3, 2026
Improper Privilege Management in Cohesity Tranzman
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.