How severe is CVE-2025-10035?

CVE-2025-10035 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-10035 being actively exploited?

Yes. CVE-2025-10035 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2025-09-29, which means active exploitation has been confirmed. It should be prioritised for remediation.

What products are affected by CVE-2025-10035?

CVE-2025-10035 affects Fortra Goanywhere Managed File Transfer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-10035?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.

Does CVE-2025-10035 have an EU (EUVD) identifier?

Yes. CVE-2025-10035 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30225. It is also flagged as exploited in the EUVD (since 2025-09-29).

When was CVE-2025-10035 published?

CVE-2025-10035 was published on 2025-09-18 and last updated on 2026-08-04.

CVE-2025-10035

CVE-2025-10035 is a critical-severity vulnerability in Fortra Goanywhere Managed File Transfer with a CVSS 3.x base score of 10.0. It is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, confirming it has been exploited in the wild (added 2025-09-29). The underlying weakness is classified as CWE-77.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 100% (100th percentile)
Actively exploited: Yes — listed in CISA KEV (added 2025-09-29)
EU (EUVD) id: EUVD-2025-30225
EU exploitation: Flagged exploited in the ENISA EU Vulnerability Database (since 2025-09-29)
Weakness: CWE-77
Affected product: Fortra Goanywhere Managed File Transfer
Published: 2025-09-18
Last modified: 2026-08-04

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-10035?: CVE-2025-10035 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-10035 being actively exploited?: Yes. CVE-2025-10035 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2025-09-29, which means active exploitation has been confirmed. It should be prioritised for remediation.
What products are affected by CVE-2025-10035?: CVE-2025-10035 affects Fortra Goanywhere Managed File Transfer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-10035?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.
Does CVE-2025-10035 have an EU (EUVD) identifier?: Yes. CVE-2025-10035 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30225. It is also flagged as exploited in the EUVD (since 2025-09-29).
When was CVE-2025-10035 published?: CVE-2025-10035 was published on 2025-09-18 and last updated on 2026-08-04.

References

Affected products (1)

cpe:2.3:a:fortra:goanywhere_managed_file_transfer:*:*:*:*:*:*:*:*

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