CVE-2021-33847 describes an improper buffer restriction vulnerability in firmware for specific Intel Wireless Bluetooth and Killer Bluetooth products before version 22.120. This flaw, rated 7.8 HIGH on CVSS, allows an authenticated local user to potentially achieve escalation of privilege. While the vulnerability presents a high impact on confidentiality, integrity, and availability with 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 |
|---|---|---|---|
< 22.120CPE matchmatch criteria | cpe:2.3:o:intel:wi-fi_6_ax411_firmware:*:*:*:*:*:*:*:* | ||
< 22.120CPE matchmatch criteria | cpe:2.3:o:intel:wi-fi_6_ax211_firmware:*:*:*:*:*:*:*:* | ||
< 22.120CPE matchmatch criteria | cpe:2.3:o:intel:wi-fi_6_ax210_firmware:*:*:*:*:*:*:*:* | ||
< 22.120CPE matchmatch criteria | cpe:2.3:o:intel:wi-fi_6_ax201_firmware:*:*:*:*:*:*:*:* | ||
< 22.120CPE matchmatch criteria | cpe:2.3:o:intel:wi-fi_6_ax200_firmware:*:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.