CVE-2020-10135: Bluetooth BR/EDR

Bluetooth devices supporting BR/EDR v5.2 and earlier are vulnerable to impersonation attacks

CVSS 5.4 MediumEPSS 0.024 · 83rd percentile

Published by the CVE Program (CNA: certcc) at 19 May 2020, 15:50 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Bluetooth	BR/EDR	affected 5.2 to 5.2, inclusive custom

Identifiers

CVE-2020-10135

CNA

certcc

Weakness (CWE)

CWE-757

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.4	Medium	3.1	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N	CNA (certcc)

CISA KEV Not listed.
EPSS 0.024, the 83rd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 19 May 2020. New records show when each source confirmed them.

Sources

References from the CNA

kb.cert.org/vuls/id/647177/ third-party-advisorycert-vn
seclists.org/fulldisclosure/2020/Jun/5 mailing-listfulldisc
lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html vendor-advisorysuse
lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html vendor-advisorysuse
francozappa.github.io/about-bias/
www.bluetooth.com/learn-about-bluetooth/bluetooth-technology/bluetooth-security/bias-vulnerability/ confirm
packetstormsecurity.com/files/157922/Bluetooth-Impersonation-Attack-BIAS-Proof-Of-Concept.html

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.