PT-2026-22771 · Cohesity · Cohesity Tranzman Migration Appliance

Published 2026-03-03 · Updated 2026-05-10 · CVE-2025-63912

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cohesity TranZman Migration Appliance version 4.0 Build 14614

Description The Cohesity TranZman Migration Appliance utilizes a weak cryptography algorithm for data encryption. This allows attackers to easily reverse the encryption process and potentially expose sensitive credentials.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-327

Related Identifiers

CVE-2025-63912

Affected Products

Cohesity Tranzman Migration Appliance

References · 8

• 🔥 https://github.com/GregDurys/Cohesity-TranZman-CVEs · Exploit
• 🔥 https://gist.github.com/GregDurys/4c2765d76272cda64dfc78f7a75a9251 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-63912 · Security Note
• https://osv.dev/vulnerability/CVE-2025-63912 · Vendor Advisory
• https://t.me/cveNotify/162930 · Telegram Post
• https://t.me/CVEtracker/46233 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2028929349877952920 · Twitter Post
• https://t.me/cveNotify/154239 · Telegram Post