RCE in Fortra Goanywhere_managed_file_transfer

CVE-2025-10035

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 class: Command Injection (OS Command Injection)

EPSS: 0.996 (99.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: .

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.

Known ransomware campaign use: yes.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-10035?
CVE-2025-10035 is a critical-severity vulnerability in Fortra Goanywhere_managed_file_transfer, classified under Command Injection. CVSS score: 10.0/10. Published 2025-09-18.
How severe is CVE-2025-10035?
Critical severity. CVSS v3 base score is 10.0 out of 10.
Is CVE-2025-10035 known to be exploited?
Yes. CVE-2025-10035 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-09-29), indicating it is being actively exploited. 18 public proof-of-concept repositories are indexed.