CVE-2021-44900 is a high-severity privilege escalation vulnerability affecting MSI App Player versions up to 4.280.1.6309, specifically within its NTIOLib_X64.sys and BstkDrv_msi2.sys drivers. An attacker with local user privileges can exploit this by sending crafted IOCTL requests, potentially gaining full control over the system. Despite its high CVSS score of 7.8, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.280.1.6309CPE matchmatch criteria | cpe:2.3:a:msi:app_player:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
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 records are not available for this CVE.