Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability
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.
- Vendor
- Fortra
- Product
- GoAnywhere MFT
- CVSS
- 10.0
- EPSS (exploit probability)
- 99.6%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Published
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.
Added to CISA’s Known Exploited Vulnerabilities catalog on 2025-09-29. Required action per CISA: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Due date: 2025-10-20.
This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.