← Vulnerability feed

Vulnerability record · CVE-2021-44899 · published 4 February 2022

CVE-2021-44899: Msi center vulnerability

Msi · Center

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.

7.8 CVSS 3.1 High EPSS 0.43% · top 65.7%
7.8CVSS 3.1 base score, v2 4.6
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://voidsec.com Third Party Advisory
https://voidsec.com/advisories/cve-2021-44899/ ExploitThird Party Advisory
https://voidsec.com Third Party Advisory
https://voidsec.com/advisories/cve-2021-44899/ ExploitThird Party Advisory

Track CVE-2021-44899 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2022-31877Msi center insufficient verification of data authenticity vulnerabilityAn issue in the component MSI.TerminalServer.exe of MSI Center v1.0.41.0 allows attackers to escalate privileges via a crafted TCP packet.EPSS 0.42%7.8CVE-2022-38532Msi center vulnerabilityMicro-Star International Co., Ltd MSI Center 1.0.50.0 was discovered to contain a vulnerability in the component C_Features of MSI.CentralServer.exe.…EPSS 0.48%7.5CVE-2026-37453Msi center information exposure vulnerabilityInsecure Permissions vulnerability in MSI NBFoundation Service v.2.0.2506.1201 allows a remote attacker to obtain sensitive information via the MSI_S…EPSS 0.54%7.5CVE-2026-37454Msi center information exposure vulnerabilityInsecure Permissions vulnerability in MSI NBFoundation Service v.2.0.2506.1201 allows a remote attacker to obtain sensitive information via the 3DES-…EPSS 0.34%

Source: NIST National Vulnerability Database (record CVE-2021-44899), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.