CVE-2021-33139 is a denial-of-service vulnerability affecting firmware in certain Intel Wireless Bluetooth and Killer Bluetooth products prior to version 22.100. An authenticated attacker within adjacent network range could exploit improper conditions checks to disrupt service. Rated Medium severity with a CVSS score of 5.7, this vulnerability requires local authentication and adjacent access, but has low attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 22.100CPE matchmatch criteria | cpe:2.3:o:intel:ax211_firmware:*:*:*:*:*:*:*:* | ||
< 22.100CPE matchmatch criteria | cpe:2.3:o:intel:ax210_firmware:*:*:*:*:*:*:*:* | ||
< 22.100CPE matchmatch criteria | cpe:2.3:o:intel:ax201_firmware:*:*:*:*:*:*:*:* | ||
< 22.100CPE matchmatch criteria | cpe:2.3:o:intel:ax200_firmware:*:*:*:*:*:*:*:* | ||
< 22.100CPE matchmatch criteria | cpe:2.3:o:intel:ac_9560_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.