All vulnerabilities
CVE-2025-10035

Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability

Fortra GoAnywhere MFTNetwork & edge
Open in ThreatlineRecord JSON
CVSS
10.0Critical
ExploitationExploited in the wildAdded to KEV 29 Sep 2025. Known ransomware useCISA KEV
Exploit odds (EPSS)99.8%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline20 Oct 2025Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 18 Sep 2025, 22:01 UTCPublishedCVE List
  2. 29 Sep 2025Added to CISA KEVCISA KEV

Public exploit code and templates 1

  • Scanner templateGoAnywhere - Authentication BypassNuclei

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

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.

Text from CVE List

Affected versions 1

  • GoAnywhere MFTaffected: all versions through 7.8.3CVE List

References 3