CVE-2025-10035
Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability - [Actively Exploited]
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.
INFO
Published Date :
Sept. 18, 2025, 10:15 p.m.
Last Modified :
Oct. 24, 2025, 1:44 p.m.
Remotely Exploit :
Yes !
Source :
df4dee71-de3a-4139-9588-11b62fe6c0ff
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
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.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
https://www.fortra.com/security/advisories/product-security/fi-2025-012 ; https://nvd.nist.gov/vuln/detail/CVE-2025-10035
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | df4dee71-de3a-4139-9588-11b62fe6c0ff | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Validate license response signatures.
- Sanitize all user-supplied input.
- Update to a patched version.
- Restrict access to the License Servlet.
Public PoC/Exploit Available at Github
CVE-2025-10035 has a 14 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-10035.
| URL | Resource |
|---|---|
| https://www.fortra.com/security/advisories/product-security/fi-2025-012 | Vendor Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-10035 | US Government Resource |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-10035 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-10035
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
CVE-2025-10035
For educational and cybersecurity purposes.
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YARA HTML C++ Batchfile
CVE-2025-10035_GoAnywhere Get RCE
Python
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.
Python
Detection for CVE-2025-10035
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None
监控Github最新网络安全相关的仓库...
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Shell Python Nix
None
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A list of all of my starred repos, automated using Github Actions 🌟
github-actions stars
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
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EPSS & VEDAS Score Aggregator for CVEs
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📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-10035 vulnerability anywhere in the article.
-
hackread.com
Medusa Ransomware Leaks 834 GB of Comcast Data After $1.2M Demand
The Medusa ransomware group has leaked 186.36 GB of compressed data it claimed to have stolen from Comcast Corporation, a global media and technology company. According to Hackread.com’s earlier repor ... Read more
-
The Hacker News
From Detection to Patch: Fortra Reveals Full Timeline of CVE-2025-10035 Exploitation
Oct 10, 2025Ravie LakshmananVulnerability / Network Security Fortra on Thursday revealed the results of its investigation into CVE-2025-10035, a critical security flaw in GoAnywhere Managed File Tra ... Read more
-
Hackread - Latest Cybersecurity, Hacking News, Tech, AI & Crypto
Medusa Ransomware Exploiting GoAnywhere MFT Flaw, Confirms Microsoft
A CVSS 10.0 deserialization vulnerability in Fortra’s GoAnywhere Managed File Transfer (MFT) solution is now being actively exploited by the Medusa ransomware group, according to a latest update from ... Read more
-
The Cyber Express
Attackers Deployed Medusa Ransomware via GoAnywhere MFT Zero-Day
Cybercriminals exploited a critical deserialization flaw in Fortra’s GoAnywhere Managed File Transfer (MFT) tool—tracked as CVE-2025-10035—to drop Medusa ransomware, Microsoft disclosed Monday. The ca ... Read more
-
CybersecurityNews
GoAnywhere 0-Day RCE Vulnerability Exploited in the Wild to Deploy Medusa Ransomware
A critical deserialization flaw in GoAnywhere MFT’s License Servlet, tracked as CVE-2025-10035, has already been weaponized by the Storm-1175 group to execute the Medusa ransomware. The vulnerability ... Read more
-
The Hacker News
Microsoft Links Storm-1175 to GoAnywhere Exploit Deploying Medusa Ransomware
Oct 07, 2025Ravie LakshmananVulnerability / Cloud Security Microsoft on Monday attributed a threat actor it tracks as Storm-1175 to the exploitation of a critical security flaw in Fortra GoAnywhere ... Read more
-
security.nl
Microsoft: kritiek GoAnywhere MFT-lek gebruikt bij ransomware-aanvallen
Een kritieke kwetsbaarheid in Fortra GoAnywhere MFT is gebruikt bij ransomware-aanvallen en op het moment van de aanvallen was er nog geen beveiligingsupdate voor het probleem beschikbaar. Dat laat Mi ... Read more
-
Daily CyberSecurity
Critical Flaw CVE-2025-59159 (CVSS 9.7) in SillyTavern Allows Full Remote Control of Local AI Instances
The developers of SillyTavern, a popular locally hosted interface for large language models (LLMs) and AI tools, have issued a security advisory warning users of a critical web interface vulnerability ... Read more
-
Daily CyberSecurity
Critical RCE (CVE-2025-10035) in GoAnywhere MFT Used by Medusa Ransomware Group
Microsoft Threat Intelligence has issued a warning following the discovery of active exploitation of a newly disclosed critical vulnerability in GoAnywhere Managed File Transfer (MFT) software by the ... Read more
-
Daily CyberSecurity
Critical Flaw CVE-2025-36356 (CVSS 9.3) in IBM Security Verify Access Allows Root Privilege Escalation
IBM has released fixes for three security vulnerabilities affecting its IBM Security Verify Access and IBM Verify Identity Access products, warning that the issues could lead to privilege escalation, ... Read more
-
Daily CyberSecurity
Rapid7 Details Cisco ASA Zero-Day Exploit Chain (CVE-2025-20362 & CVE-2025-20333)
Security researchers at Rapid7 have published a detailed technical analysis uncovering how a pair of zero-day vulnerabilities in Cisco Secure Firewall ASA and FTD software were exploited in-the-wild t ... Read more
-
The Register
Microsoft blames Medusa ransomware affiliates for GoAnywhere exploits while Fortra keeps head buried
Medusa ransomware affiliates are among those exploiting a maximum-severity bug in Fortra's GoAnywhere managed file transfer (MFT) product, according to Microsoft Threat Intelligence. Fortra disclosed ... Read more
-
BleepingComputer
Microsoft: Critical GoAnywhere bug exploited in ransomware attacks
A cybercrime group, tracked as Storm-1175, has been actively exploiting a maximum severity GoAnywhere MFT vulnerability in Medusa ransomware attacks for nearly a month. Tracked as CVE-2025-10035, this ... Read more
-
Daily CyberSecurity
CVE-2025-10725 (CVSS 9.9): Red Hat OpenShift AI Privilege Escalation Flaw Could Lead to Full Cluster Compromise
The Red Hat Security team has disclosed a serious vulnerability in Red Hat OpenShift AI, a platform designed to build, deploy, and manage machine learning (ML) models across hybrid cloud environments. ... Read more
-
TheCyberThrone
CISA Adds Five Actively Exploited Vulnerabilities to KEV Catalog
September 30, 2025The threat landscape continues to evolve rapidly and staying ahead of actively exploited vulnerabilities is key to effective cybersecurity defense. On September 28, 2025, the Cyberse ... Read more
-
The Cyber Express
CISA Adds Five Actively Exploited Vulnerabilities to KEV Catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has expanded its Known Exploited Vulnerabilities (KEV) Catalog by adding five new security flaws that are confirmed to be under active ... Read more
-
The Hacker News
CISA Sounds Alarm on Critical Sudo Flaw Actively Exploited in Linux and Unix Systems
Sep 30, 2025Ravie LakshmananVulnerability / Linux The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a critical security flaw impacting the Sudo command-line utility fo ... Read more
-
Help Net Security
Akira ransomware: From SonicWall VPN login to encryption in under four hours
Four hours or less: that’s how long it takes for Akira affiliates to break into organizations and deploy the ransomware on their systems, Arctic Wolf researchers have warned. Armed with SonicWall SSL ... Read more
-
Help Net Security
Week in review: Cisco ASA zero-day vulnerabilities exploited, Fortra GoAnywhere instances at risk
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: How Juventus protects fans, revenue, and reputation during matchdays In this Help Net Security intervi ... Read more
-
Help Net Security
Attackers exploited critical Fortra GoAnywhere flaw in zero-day attacks (CVE-2025-10035)
CVE-2025-10035, a perfect CVSS 10.0 vulnerability in the Fortra GoAnywhere managed file transfer solution, has apparently been exploited in zero-day attacks before the patch was released on September ... Read more
The following table lists the changes that have been made to the
CVE-2025-10035 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Modified Analysis by [email protected]
Oct. 24, 2025
Action Type Old Value New Value Added Reference Type CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-10035 Types: US Government Resource -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Oct. 21, 2025
Action Type Old Value New Value Added Reference https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-10035 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Oct. 21, 2025
Action Type Old Value New Value Removed Reference https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-10035 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Oct. 21, 2025
Action Type Old Value New Value Added Reference https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-10035 -
Reanalysis by [email protected]
Oct. 16, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-77 Added CWE CWE-502 -
Initial Analysis by [email protected]
Sep. 30, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:fortra:goanywhere_managed_file_transfer:*:*:*:*:*:*:*:* versions up to (excluding) 7.6.3 *cpe:2.3:a:fortra:goanywhere_managed_file_transfer:*:*:*:*:*:*:*:* versions from (including) 7.7.0 up to (excluding) 7.8.4 Added Reference Type Fortra: https://www.fortra.com/security/advisories/product-security/fi-2025-012 Types: Vendor Advisory -
CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725
Sep. 30, 2025
Action Type Old Value New Value Added Date Added 2025-09-29 Added Due Date 2025-10-20 Added 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. Added Vulnerability Name Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability -
CVE Modified by df4dee71-de3a-4139-9588-11b62fe6c0ff
Sep. 18, 2025
Action Type Old Value New Value Added Reference https://www.fortra.com/security/advisories/product-security/fi-2025-012 Removed Reference https://www.fortra.com/security/advisories/product-security/fi-2025-011 -
New CVE Received by df4dee71-de3a-4139-9588-11b62fe6c0ff
Sep. 18, 2025
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-77 Added CWE CWE-502 Added Reference https://www.fortra.com/security/advisories/product-security/fi-2025-011