CVE-2025-21198 — CRITICAL (9.0)

Q: What is CVE-2025-21198?

CVE-2025-21198 is a vulnerability with a CVSS score of 9.0 (CRITICAL). Microsoft High Performance Compute (HPC) Pack Remote Code Execution Vulnerability

Q: How severe is CVE-2025-21198?

CVE-2025-21198 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2025-21198?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Hpc Pack 2016, Microsoft Hpc Pack 2019.

Vulnerability Description

Microsoft High Performance Compute (HPC) Pack Remote Code Execution Vulnerability

CVSS Score

9.0

CRITICAL

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Hpc Pack 2016	< 2016.3
Microsoft	Hpc Pack 2019	< 6.3.8328.0

Related Weaknesses (CWE)

CWE-306

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21198PatchVendor Advisory

FAQ

What is CVE-2025-21198?

CVE-2025-21198 is a vulnerability with a CVSS score of 9.0 (CRITICAL). Microsoft High Performance Compute (HPC) Pack Remote Code Execution Vulnerability

How severe is CVE-2025-21198?

CVE-2025-21198 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-21198?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Hpc Pack 2016, Microsoft Hpc Pack 2019.