CVE-2025-47823: Flock Safety LPR (License Plate Reader) devices with firmware through 2.2 have a hardcoded password for a syst

Q: How do I fix CVE-2025-47823?

license plate reader firmware: upgrade to newer than 2.2. Exact commands for each OS are on this page.

Q: Is CVE-2025-47823 being exploited?

CVE-2025-47823 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-2025-47823 affect?

CVE-2025-47823 affects license plate reader firmware. Severity is low (CVSS 2.2). Flock Safety LPR (License Plate Reader) devices with firmware through 2.2 have a hardcoded password for a system.

Q: How urgent is CVE-2025-47823?

Priority 11/100. No elevated risk signals yet.

Routine

LOW 2.2UPGRADE

CVE-2025-47823 is a low-severity flaw (CVSS 2.2) affecting license plate reader firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Flock Safety LPR (License Plate Reader) devices with firmware through 2.2 have a hardcoded password for a system.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	2.2 (Low)
Attack vector	Physical
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 85%)
CISA exploited list	No
Weakness	CWE-259
Published	2025-06-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: flocksafety

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

Am I affected?

Timeline

2025-06-27 03:15 UTCPublished CVE record published
2026-06-17 09:28 UTCUpdated Record last modified

flocksafety license plate reader firmware UPGRADE

Affected: <= 2.2

Fixed in: newer than 2.2

Safe to downgrade to: no unaffected older release

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-2025-47823?

license plate reader firmware: upgrade to newer than 2.2. Exact commands for each OS are on this page.

Is CVE-2025-47823 being exploited?

CVE-2025-47823 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-2025-47823 affect?

CVE-2025-47823 affects license plate reader firmware. Severity is low (CVSS 2.2). Flock Safety LPR (License Plate Reader) devices with firmware through 2.2 have a hardcoded password for a system.

How urgent is CVE-2025-47823?

Priority 11/100. No elevated risk signals yet.

Related CVEs

CVE-2025-47824 LOW 2.0 UPGRADE Flock Safety LPR (License Plate Reader) devices with firmware through 2.2 have cleartext storage of code.
CVE-2025-47822 MEDIUM 6.4 UPGRADE Flock Safety LPR (License Plate Reader) devices with firmware through 2.2 have an on-chip debug interface with

References

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