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TI-2021-20318 Aliases CVE-2021-44899GHSA-fh39-3mgf-f647

Micro-Star International (MSI) Center <= 1.0.31.0 is vulnerable to multiple Privilege…

Priority LOW 34Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Micro-Star International (MSI) Center <= 1.0.31.0 is vulnerable to multiple Privilege Escalation vulnerabilities in the atidgllk.sys, atillk64.sys, MODAPI.sys, NTIOLib.sys, NTIOLib_X64.sys, WinRing0.sys, WinRing0x64.sys drivers components. All the vulnerabilities are triggered by sending specific IOCTL requests.

Why it matters now

EPSS 0.00425 37th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:msi:center:*:*:*:*:*:*:*:*up to 1.0.31.0VulnerableMSI
  • cpe:2.3:a:msi:center:*:*:*:*:*:*:*:* Versions up to 1.0.31.0 Vulnerable ·MSI

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-44899
  2. 2026-10-03 Alias added: GHSA-fh39-3mgf-f647

References

Exploit 1

Advisory 1

  • TI-2022-13720 An issue in the component MSI.TerminalServer.exe of MSI Center v1.0.41.0 allows attackers… CVSS 3.1HIGH 8.8
  • TI-2026-28044 Insecure Permissions vulnerability in MSI NBFoundation Service v.2.0.2506.1201 allows a… CVSS 3.1HIGH 7.5
  • TI-2026-28045 Insecure Permissions vulnerability in MSI NBFoundation Service v.2.0.2506.1201 allows a… CVSS 3.1HIGH 7.5
  • TI-2022-18123 Micro-Star International Co., Ltd MSI Center 1.0.50.0 was discovered to contain a… CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences