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.
Other vulnerabilities in GoAnywhere MFT
See all- CVE-2023-0669HighActively exploited
Fortra GoAnywhere MFT suffers from a pre-authentication command injection vulnerability in the License Response Servlet due to deserializing an arbitrary attacker-controlled object. This issue was patched in version 7.1.2.
- CVE-2026-15913High
A path traversal vulnerability in the /attachRemoteFiles endpoint of Fortra's GoAnywhere MFT before version 7.10.2 allows Web Users with Secure Folders and Secure Mail permissions to escape their sandboxed home directory and read arbitrary files.
- CVE-2025-1241Medium
In Fortra GoAnywhere MFT prior to version 7.10.0 and GoAnywhere Agents prior to version 2.2.0, encrypted values use a static IV, allowing admin users to brute-force decryption of data.
- CVE-2025-8148Medium
An Improper Access Control in the SFTP service in Fortra's GoAnywhere MFT prior to version 7.9.0 allows Web Users with an Authentication Alias and a valid SSH key but limited to Password authentication for SFTP to still login using their SSH key.
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS