CVE-2024-0712: A vulnerability was found in Byzoro Smart S150 Management Platform V31R02B15

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HIGH 7.3REMOTEMITIGATE

CVE-2024-0712 is a high-severity flaw (CVSS 7.3) affecting smart s150 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Byzoro Smart S150 Management Platform V31R02B15. It has been classified as critical. Affected is an unknown function of the file /useratte/inc/userattea.php. The manipulation leads to improper access controls. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-251538 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about

Why this priority

High severity
EPSS top 10%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	3.9% (top 10%)
CISA exploited list	No
Weakness	CWE-284
Published	2024-01-19
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: byzoro

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

Am I affected?

Timeline

2024-01-19 14:15 UTCPublished CVE record published
2026-06-17 06:54 UTCUpdated Record last modified

byzoro smart s150 firmware MITIGATE

Affected: 31r02b15

Fixed in: no fixed release known

Safe to downgrade to: a release before 31r02b15

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-2024-0712?

smart s150 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-0712 being exploited?

CVE-2024-0712 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-2024-0712 affect?

CVE-2024-0712 affects smart s150 firmware. Severity is high (CVSS 7.3). A vulnerability was found in Byzoro Smart S150 Management Platform V31R02B15. It has been classified as critical. Affected is an unknown function of the file /useratte/inc/userattea.php. The manipulation leads to improper access controls. I

How urgent is CVE-2024-0712?

Priority 58/100. High severity; EPSS top 10%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-0716 LOW 3.1 MITIGATE A vulnerability classified as problematic has been found in Byzoro Smart S150 Management Platform V31R02B15
CVE-2024-0300 MEDIUM 6.3 UPGRADE A vulnerability was found in Byzoro Smart S150 Management Platform up to 20240101

References

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