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HIGH · 8.3

CVE-2025-59711

An issue was discovered in Biztalk360 before 11.5. Because of mishandling of user-provided input in an upload mechanism, an authenticated attacker is able to write files outside of the destination dir...

Vulnerability Description

An issue was discovered in Biztalk360 before 11.5. Because of mishandling of user-provided input in an upload mechanism, an authenticated attacker is able to write files outside of the destination directory and/or coerce an authentication from the service, aka Directory Traversal.

CVSS Score

8.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW

Affected Products

VendorProductVersions
KovaiBiztalk360< 11.6.3963.2611

Related Weaknesses (CWE)

CWE-22

References

FAQ

What is CVE-2025-59711?

CVE-2025-59711 is a vulnerability with a CVSS score of 8.3 (HIGH). An issue was discovered in Biztalk360 before 11.5. Because of mishandling of user-provided input in an upload mechanism, an authenticated attacker is able to write files outside of the destination dir...

How severe is CVE-2025-59711?

CVE-2025-59711 has been rated HIGH with a CVSS base score of 8.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-59711?

Check the references section above for vendor advisories and patch information. Affected products include: Kovai Biztalk360.