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CVE-2021-44901

25
FAUCET Score

CVE-2021-44901 describes multiple Local Privilege Escalation (LPE) vulnerabilities within various driver components (e.g., atidgllk.sys, WinRing0.sys) of Micro-Star International (MSI) Dragon Center versions up to 2.0.116.0. These vulnerabilities, triggered by specific IOCTL requests, allow a local attacker with low privileges to achieve high impact on confidentiality, integrity, and availability, as reflected by its CVSS score of 7.8 (High). While the vulnerability is severe, there is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.0.116.0CPE matchmatch criteria
cpe:2.3:a:msi:dragon_center:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.47%
Probability of exploitation in next 30 days
EPSS Percentile
37.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0047 is in the 78th percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

voidsec.com
Third Party Advisory
voidsec.com / advisories/cve-2021-44901
Third Party Advisory