CVE-2024-1254: A vulnerability, which was classified as critical, was found in Byzoro Smart S20 Management Platform up to 202

Q: How do I fix CVE-2024-1254?

smart s20 firmware: upgrade to newer than 2023-11-20. Exact commands for each OS are on this page.

Q: Is CVE-2024-1254 being exploited?

CVE-2024-1254 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-2024-1254 affect?

CVE-2024-1254 affects smart s20 firmware. Severity is medium (CVSS 4.7). A vulnerability, which was classified as critical, was found in Byzoro Smart S20 Management Platform up to 20231120. This affects an unknown part of the file /sysmanage/sysmanageajax.php. The manipulation of the argument id leads to sql inj

Q: How urgent is CVE-2024-1254?

Priority 44/100. EPSS top 8%: very likely to be exploited; Public exploit reference

This month

MEDIUM 4.7UPGRADE

CVE-2024-1254 is a medium-severity flaw (CVSS 4.7) affecting smart s20 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability, which was classified as critical, was found in Byzoro Smart S20 Management Platform up to 20231120. This affects an unknown part of the file /sysmanage/sysmanageajax.php. The manipulation of the argument id leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-252993 was assigned to this vulnerability. NOTE: The vendor was contacted

Why this priority

EPSS top 8%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	4.6% (top 8%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-02-06
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

2024-02-06 19:15 UTCPublished CVE record published
2026-06-17 07:03 UTCUpdated Record last modified

byzoro smart s20 firmware UPGRADE

Affected: <= 2023-11-20

Fixed in: newer than 2023-11-20

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-2024-1254?

smart s20 firmware: upgrade to newer than 2023-11-20. Exact commands for each OS are on this page.

Is CVE-2024-1254 being exploited?

CVE-2024-1254 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-2024-1254 affect?

CVE-2024-1254 affects smart s20 firmware. Severity is medium (CVSS 4.7). A vulnerability, which was classified as critical, was found in Byzoro Smart S20 Management Platform up to 20231120. This affects an unknown part of the file /sysmanage/sysmanageajax.php. The manipulation of the argument id leads to sql inj

How urgent is CVE-2024-1254?

Priority 44/100. EPSS top 8%: very likely to be exploited; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2023-6574 MEDIUM 6.3 UPGRADE A vulnerability was found in Byzoro Smart S20 up to 20231120 and classified as critical

References

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