CVE-2016-2354: The Bluetooth functionality in Lemur Vehicle Monitors BlueDriver before 2016-04-07 supports unrestricted pairi

Q: How do I fix CVE-2016-2354?

bluedriver: upgrade to newer than 6.3.2. Exact commands for each OS are on this page.

Q: Is CVE-2016-2354 being exploited?

CVE-2016-2354 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2016-2354 affect?

CVE-2016-2354 affects bluedriver. Severity is high (CVSS 8.8). The Bluetooth functionality in Lemur Vehicle Monitors BlueDriver before 2016-04-07 supports unrestricted pairing without a PIN, which allows remote attackers to send arbitrary CAN commands by leveraging access to a device inside or adjacent

This month

HIGH 8.8UPGRADE

CVE-2016-2354 is a high-severity flaw (CVSS 8.8) affecting bluedriver. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Bluetooth functionality in Lemur Vehicle Monitors BlueDriver before 2016-04-07 supports unrestricted pairing without a PIN, which allows remote attackers to send arbitrary CAN commands by leveraging access to a device inside or adjacent to the vehicle, as demonstrated by a CAN command to disrupt braking or steering.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.1% (top 35%)
CISA exploited list	No
Weakness	CWE-284
Published	2016-04-22
Last modified	2026-06-17

Publisher (CNA): CERT/CC · Vendor: lemurmonitors

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2016-04-22 00:59 UTCPublished CVE record published
2026-06-17 00:43 UTCUpdated Record last modified

lemurmonitors bluedriver UPGRADE

Affected: <= 6.3.2

Fixed in: newer than 6.3.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy bluedriver || rpm -q bluedriver || bluedriver --version

2. UPGRADE to newer than 6.3.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade bluedriver

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade bluedriver

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2016-2354?

bluedriver: upgrade to newer than 6.3.2. Exact commands for each OS are on this page.

Is CVE-2016-2354 being exploited?

CVE-2016-2354 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2016-2354 affect?

CVE-2016-2354 affects bluedriver. Severity is high (CVSS 8.8). The Bluetooth functionality in Lemur Vehicle Monitors BlueDriver before 2016-04-07 supports unrestricted pairing without a PIN, which allows remote attackers to send arbitrary CAN commands by leveraging access to a device inside or adjacent

How urgent is CVE-2016-2354?

Priority 47/100. High severity

Software pages

Bluetooth vulnerabilities

References

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