cve.bz

CVE-2020-26556

7.5 highEPSS 0.9%

High (7.5) in bluetooth. EPSS 0.9% chance of exploitation in the next 30 days.

Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device, able to conduct a successful brute-force attack on an insufficiently random AuthValue before the provisioning procedure times out, to complete authentication by leveraging Malleable Commitment.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE
CWE-307
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON