CVE-2025-59710: An issue was discovered in Biztalk360 before 11.5

Q: How do I fix CVE-2025-59710?

biztalk360: upgrade to 11.6.3963.2611. Exact commands for each OS are on this page.

Q: Is CVE-2025-59710 being exploited?

CVE-2025-59710 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-59710 affect?

CVE-2025-59710 affects biztalk360. Severity is high (CVSS 8.8). An issue was discovered in Biztalk360 before 11.5. Because of incorrect access control, any user is able to request the loading a DLL file. During the loading, a method is called. An attacker can craft a malicious DLL, upload it to the serv

This month

HIGH 8.8UPGRADE

CVE-2025-59710 is a high-severity flaw (CVSS 8.8) affecting biztalk360. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in Biztalk360 before 11.5. Because of incorrect access control, any user is able to request the loading a DLL file. During the loading, a method is called. An attacker can craft a malicious DLL, upload it to the server, and use it to achieve remote code execution on the server.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 60%)
CISA exploited list	No
Weakness	CWE-434
Published	2026-04-03
Last modified	2026-07-24

Publisher (CNA): MITRE · Vendor: kovai

Last updated 2026-07-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-03 15:16 UTCPublished CVE record published
2026-07-24 21:10 UTCUpdated Record last modified

kovai biztalk360 UPGRADE

Affected: < 11.6.3963.2611

Fixed in: 11.6.3963.2611

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy biztalk360 || rpm -q biztalk360 || biztalk360 --version

2. UPGRADE to 11.6.3963.2611 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade biztalk360

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade biztalk360

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-59710?

biztalk360: upgrade to 11.6.3963.2611. Exact commands for each OS are on this page.

Is CVE-2025-59710 being exploited?

CVE-2025-59710 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-59710 affect?

CVE-2025-59710 affects biztalk360. Severity is high (CVSS 8.8). An issue was discovered in Biztalk360 before 11.5. Because of incorrect access control, any user is able to request the loading a DLL file. During the loading, a method is called. An attacker can craft a malicious DLL, upload it to the serv

How urgent is CVE-2025-59710?

Priority 41/100. High severity

Related CVEs

CVE-2025-59711 HIGH 8.3 UPGRADE An issue was discovered in Biztalk360 before 11.5
CVE-2025-59709 MEDIUM 6.8 UPGRADE An issue was discovered in Biztalk360 through 11.5

References

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