CVE-2025-10035 CRITICAL

CVE-2025-10035: Deserialization Vulnerability in GoAnywhere MFT's License Servlet

Vendor Fortra
Product GoAnywhere MFT
Weakness CWE-77
KEV Status Known Exploited
Ransomware Used in campaigns
Published September 18, 2025
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

10.0/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A deserialization vulnerability in the License Servlet of Fortra's GoAnywhere MFT allows an actor with a validly forged license response signature to deserialize an arbitrary actor-controlled object, possibly leading to command injection.

CISA mandated remediation

02CISA Required Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Key dates

03Disclosure timeline

September 18, 2025 CVE published
February 26, 2026 Record updated