CVE-2025-10035 Known ransomware use

Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability

Fortra — GoAnywhere MFT

Added to KEV catalog: 29 September 2025
Federal remediation due date: 20 October 2025
Weakness classification (CWE): CWE-502, CWE-77

CISA Description

Fortra GoAnywhere MFT contains a deserialization of untrusted data vulnerability allows an actor with a validly forged license response signature to deserialize an arbitrary actor-controlled object, possibly leading to command injection.

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.

Notes

https://www.fortra.com/security/advisories/product-security/fi-2025-012 ; https://nvd.nist.gov/vuln/detail/CVE-2025-10035

View on NVD View on MITRE CVE View full CISA catalog

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