CVE-2023-24678: A vulnerability in Centralite Pearl Thermostat 0x04075010 allows attackers to cause a Denial of Service (DoS)

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HIGH 7.5REMOTEMITIGATE

CVE-2023-24678 is a high-severity flaw (CVSS 7.5) affecting pearl firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability in Centralite Pearl Thermostat 0x04075010 allows attackers to cause a Denial of Service (DoS) via a crafted Zigbee message.

Why this priority

High severity
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Published	2023-03-17
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: centralite

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

Am I affected?

Timeline

2023-03-17 21:15 UTCPublished CVE record published
2026-06-17 05:39 UTCUpdated Record last modified

centralite pearl firmware MITIGATE

Affected: 0x04075010

Fixed in: no fixed release known

Safe to downgrade to: a release before 0x04075010

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-2023-24678?

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

Is CVE-2023-24678 being exploited?

CVE-2023-24678 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-2023-24678 affect?

CVE-2023-24678 affects pearl firmware. Severity is high (CVSS 7.5). A vulnerability in Centralite Pearl Thermostat 0x04075010 allows attackers to cause a Denial of Service (DoS) via a crafted Zigbee message.

How urgent is CVE-2023-24678?

Priority 44/100. High severity; Remotely exploitable, no login, no user action

References

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