Actively exploited in the wild
Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability
Fortra - GoAnywhere MFT · Listed in the CISA KEV since 2025-09-29. This indicates confirmed attacks in production environments.
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.
CVE-2025-10035
CriticalCVSS 10.0KEVExploitation Probability (EPSS)
Very high risk100th percentile - higher than 100% of all known CVEs
Summary
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.
Risk Assessment
An attacker can execute arbitrary commands on the server, potentially leading to full system and data compromise.
Recommendation
Apply patches provided by Fortra. Restrict access to the License Servlet component and monitor for unusual requests.
Original NVD description (English source)
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.