Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since September 29, 2025.
CVE-2025-10035
Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability
Added to KEV September 29, 2025
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2025-10035
- CWE
- CWE-502CWE-77
- Affected products
- GoAnywhere MFT · Fortra GoAnywhere MFT · Fortra
What happened
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.
What it means for your business
Fortra GoAnywhere MFT is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2025-10035). 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. CISA remediation due date: 2025-10-20. If you need help checking exposure, call (864) 335-9223.
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 due date: October 20, 2025
Sources
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