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CISA Known Exploited Vulnerabilities

Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV
2025-09-29
Remediation due
2025-10-20
Ransomware
Known use

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.

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

Description

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.

Severity

CVSS 3.1 · CNA10 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC · CISA-ADP
Exploitationactive
Automatableyes
Technical impacttotal

Affected Products

VendorProductAffected versions
FortraGoAnywhere MFT
0 to 7.8.3

References

1 Links

Record Details

Published
2025-09-18
Last updated
2026-08-04
Assigner (CNA)
Fortra
Credited to
-

More from Fortra

Related Tool Categories

Tool categories that test for or protect against this vulnerability class.

CWE-502 · Deserialization of Untrusted Data

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