CVE-2019-5014: An exploitable improper access control vulnerability exists in the bluetooth low energy functionality of Winco

Routine

MEDIUM 6.5MITIGATE

CVE-2019-5014 is a medium-severity flaw (CVSS 6.5) affecting fw-1007 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An exploitable improper access control vulnerability exists in the bluetooth low energy functionality of Winco Fireworks FireFly FW-1007 V2.0. An attacker can connect to the device to trigger this vulnerability.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-284, CWE-306
Published	2019-05-08
Last modified	2026-06-17

Publisher (CNA): Talos · Vendor: wincofireworks

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

Am I affected?

Timeline

2019-05-08 17:29 UTCPublished CVE record published
2026-06-17 02:36 UTCUpdated Record last modified

wincofireworks fw-1007 firmware MITIGATE

Affected: 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2019-5014?

fw-1007 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-5014 being exploited?

CVE-2019-5014 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-2019-5014 affect?

CVE-2019-5014 affects fw-1007 firmware. Severity is medium (CVSS 6.5). An exploitable improper access control vulnerability exists in the bluetooth low energy functionality of Winco Fireworks FireFly FW-1007 V2.0. An attacker can connect to the device to trigger this vulnerability.

How urgent is CVE-2019-5014?

Priority 35/100. No elevated risk signals yet.

Software pages

Bluetooth vulnerabilities

References

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