Deserialization Vulnerability in GoAnywhere MFT's License Servlet
Summary
| CVE | CVE-2025-10035 |
|---|---|
| State | PUBLISHED |
| Assigner | Fortra |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2025-09-18 22:15:41 UTC |
| Updated | 2026-08-04 05:16:33 UTC |
| 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. |
Risk And Classification
Primary CVSS: v3.1 9.8 CRITICAL from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.996140000 probability, percentile 0.999470000 (date 2026-08-15)
CISA KEV: Listed on 2025-09-29; due 2025-10-20; ransomware use Known
Problem Types: CWE-77 | CWE-502 | CWE-77 CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection') | CWE-502 CWE-502 Deserialization of Untrusted Data
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | df4dee71-de3a-4139-9588-11b62fe6c0ff | Secondary | 10 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| 3.1 | CNA | CVSS | 10 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
CVSS v3.1 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA Known Exploited Vulnerability
| Vendor | Fortra |
|---|---|
| Product | GoAnywhere MFT |
| Name | Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability |
| 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. |
| Notes | https://www.fortra.com/security/advisories/product-security/fi-2025-012 ; https://nvd.nist.gov/vuln/detail/CVE-2025-10035 |
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Fortra | Goanywhere Managed File Transfer | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Fortra | GoAnywhere MFT | affected 7.8.3 semver | Linux, Windows, MacOS |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.fortra.com/security/advisories/product-security/fi-2025-012 | df4dee71-de3a-4139-9588-11b62fe6c0ff | www.fortra.com | Vendor Advisory |
| www.cisa.gov/known-exploited-vulnerabilities-catalog | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | www.cisa.gov | US Government Resource |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
| CISA Known Exploited Vulnerabilities catalog | CISA | www.cisa.gov | kev |
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| ADP | 2025-09-29T00:00:00.000Z | CVE-2025-10035 added to CISA KEV |
Solutions
CNA: Upgrade to a patched version (the latest release 7.8.4, or the Sustain Release 7.6.3)
Workarounds
CNA: Immediately ensure that access to the GoAnywhere Admin Console is not open to the public. Exploitation of this vulnerability is highly dependent upon systems being externally exposed to the internet.