CVE-2025-3871
Broken Access Control Leads to Limited Denial of Service in GoAnywhere MFT 7.8.0 and earlier
5.3CVSSMEDIUM
Description
Broken access control in Fortra's GoAnywhere MFT prior to 7.8.1 allows an attacker to create a denial of service situation when configured to use GoAnywhere One-Time Password (GOTP) email two-factor authentication (2FA) and the user has not set an email address. In this scenario, the attacker may enter the email address of a known user when prompted and the user will be disabled if that user has configured GOTP.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:LAvailabilityLow
Weaknesses
Affected Products
fortracommercialUSEnterprise Softwareaka goanywhere mft, goanywhere managed file transfer, filecatalyst workflow
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
Workaround Available
MITRE ATT&CK
2 techniques Initial Access
References
Timeline
Published
Jul 16, 2025
Last Updated
Jul 16, 2025
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