CVE-2021-39799 is a high-severity permission bypass vulnerability in the AttributionSource component of Android 12 and 12L. This flaw, caused by improper input validation, allows for local escalation of privilege without requiring user interaction or additional execution privileges. With a CVSS score of 7.8, it presents a significant risk for confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there's no evidence of active exploitation or significant community discussion, the vulnerability's nature warrants attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.0CPE matchmatch criteria | cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* | ||
12.1CPE matchmatch criteria | cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:* |
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.