CVE-2024-9275Public exploitNetwork attack vector

Authenticated PHP inclusion via unsanitized protocol path

Published Sep 27, 2024 · Updated Sep 27, 2024

Local file inclusion in 123Solar 1.8.4.0 through 1.8.4.5 allows remote authenticated users to execute server-side PHP code. In admin/admin_invt2.php, htmlspecialchars encodes HTML metacharacters but leaves directory traversal sequences intact before PROTOCOLx is concatenated into a PHP include path. Access to the administration endpoint is required, and code execution additionally requires a PHP file reachable through a known server-side path.

CVSS severity5.3
Medium
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in 123Solar 1.8.4.0 through 1.8.4.5 allows remote authenticated users to execute server-side PHP code. In admin/admin_invt2.php, htmlspecialchars encodes HTML metacharacters but leaves directory traversal sequences intact before PROTOCOLx is concatenated into a PHP include path. Access to the administration endpoint is required, and code execution additionally requires a PHP file reachable through a known server-side path.

The record

CVE
CVE-2024-9275
Published
Sep 27, 2024
Updated
Sep 27, 2024
Vendor
Jean-Marc Louviaux
Product
123Solar
Classifications
CWE-73, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 27, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.8.4.0
  2. Affected versionversion=1.8.4.0 <=1.8.4.5
  3. Affected versionversion=1.8.4.1
  4. Affected versionversion=1.8.4.2
  5. Affected versionversion=1.8.4.3
  6. Affected versionversion=1.8.4.4
  7. Affected versionversion=1.8.4.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jean-Marc Louviaux · 123Solarversion=1.8.4.0; version=1.8.4.0 <=1.8.4.5; version=1.8.4.1; version=1.8.4.2; version=1.8.4.3; version=1.8.4.4; version=1.8.4.5

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
6.3VulDBCVSS:3.1/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-73External Control of File Name or Path
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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