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Fencer Intel
high 8.8

CVE-2024-2104 json

JBL: Improper BLE security configurations and lack of authentication on the device's GATT server

published 11mo ago modified 3d ago also EUVD-2024-27068

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 16%
public exploits
0
none known

Summary

Due to improper BLE security configurations on the device's GATT server, an adjacent unauthenticated attacker can read and write device control commands through the mobile app service wich could render the device unusable.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
11mo ago

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • JBL LIVE PRO 2 TWS
  • JBL TUNE FLEX

Classification

Weakness
  • CWE-306 Missing Authentication for Critical Functionality

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.