CVE-2021-34150 is a denial-of-service vulnerability affecting Bluetrum AB5301A devices. An attacker in radio range can send a crafted, oversized Bluetooth Classic DM1 LMP packet, preventing the device from establishing new Bluetooth connections until a manual power cycle. This medium-severity vulnerability (CVSS 6.5) has a low attack complexity and requires no user interaction, leading to high availability impact. While there is no known active exploitation or public exploit code, the vulnerability has garnered some community discussion and media coverage, indicating awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:bluetrum:ab5301a_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/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 0.1 GitHub mentions.
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.