CVE-2024-21390 is an Elevation of Privilege vulnerability affecting Microsoft Authenticator. With a CVSS score of 7.1 (HIGH), it allows an attacker to gain elevated privileges on a vulnerable system, requiring user interaction and local access. While there is no known active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion and media coverage, indicating awareness within the cybersecurity landscape.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.2401.0617CPE matchmatch criteria | cpe:2.3:a:microsoft:authenticator:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.