CVE-2024-5407Network attack vector

Unauthenticated code execution via search parameter

Published May 27, 2024 · Updated Aug 1, 2024

PHP code injection in SaltOS RhinOS 3.0-1190 allows remote attackers to execute arbitrary PHP through the search parameter. The flaw is reached at /portal/search.htm through the search value; INCIBE and the upstream project have not published the responsible function or exact unsafe PHP-processing operation. No authentication or user interaction is required, and successful injection grants command execution with the web application's privileges, including reverse-shell access.

CVSS severity10.0
Critical
EPSS probability0.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP code injection in SaltOS RhinOS 3.0-1190 allows remote attackers to execute arbitrary PHP through the search parameter. The flaw is reached at /portal/search.htm through the search value; INCIBE and the upstream project have not published the responsible function or exact unsafe PHP-processing operation. No authentication or user interaction is required, and successful injection grants command execution with the web application's privileges, including reverse-shell access.

The record

CVE
CVE-2024-5407
Published
May 27, 2024
Updated
Aug 1, 2024
Vendor
SaltOS
Product
RhinOS
Classifications
CWE-94, CAPEC-242, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 27, 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=3.0-1190

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SaltOS · RhinOSversion=3.0-1190

Published CVSS scores

10.0INCIBECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CAPEC-242Code Injection
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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