Fortra GoAnywhere MFT Deserialization of Untrusted Data
What to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA deadline 2025-10-20 · passed 10 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
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.
Who is affected
Fortra GoAnywhere MFT. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-502, CWE-77.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 10 months ago
Sources
- NVD entry for CVE-2025-10035 nvd.nist.gov/vuln/detail/CVE-2025-10035
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- fortra.com www.fortra.com/security/advisories/product-security/fi-2025-012
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2025-10035