CVE-2021-29993 is a high-severity vulnerability affecting Firefox for Android versions prior to 92, where navigations via the intent:// protocol could lead to application crashes and user interface spoofs. With a CVSS score of 8.1, this vulnerability is network-exploitable with low attack complexity, requiring user interaction to achieve high integrity and availability impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 92CPE match | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | ||
< 92.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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 0.1 Security Researcher mentions.