CVE-2021-0571 describes a permissions bypass vulnerability in Android 11 within the ActivityTaskManagerService and AppTaskImpl components, allowing access to restricted activities. This flaw carries a CVSS score of 7.8 (High), indicating a local escalation of privilege with high impact on confidentiality, integrity, and availability, requiring no user interaction or additional execution privileges. While the vulnerability is significant, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or widespread community discussion, despite some media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.0CPE matchmatch criteria | cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* |
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.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.