CVE-2024-4019Public exploitNetwork attack vector

Authenticated RCE via arbitrary SQL file write

Published Apr 20, 2024 · Updated Aug 1, 2024

SQL injection in Byzoro Smart S80 Management Platform 20240411 allows remote authenticated users to execute commands through importhtml.php. The endpoint passes its attacker-controlled sql value directly to mysql_query(), allowing SELECT INTO OUTFILE to place a PHP command shell in the web root. A valid PHP session is required; successful exploitation writes a server-side file and permits commands with the web service's privileges.

CVSS severity6.3
Medium
EPSS probability1.01%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Byzoro Smart S80 Management Platform 20240411 allows remote authenticated users to execute commands through importhtml.php. The endpoint passes its attacker-controlled sql value directly to mysql_query(), allowing SELECT INTO OUTFILE to place a PHP command shell in the web root. A valid PHP session is required; successful exploitation writes a server-side file and permits commands with the web service's privileges.

The record

CVE
CVE-2024-4019
Published
Apr 20, 2024
Updated
Aug 1, 2024
Vendor
Byzoro
Product
Smart S80 Management Platform
Classifications
CWE-502, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=20240411

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Byzoro · Smart S80 Management Platformversion=20240411

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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