CVE-2024-8684Network attack vector

Authenticated command execution via arrSaveConfig injection

Published Feb 10, 2025 · Updated Feb 12, 2025

OS command injection in KUNBUS Revolution Pi 2022-07-28-revpi-buster allows remote authenticated users to execute commands. The php/dal.php administrative endpoint passes attacker-controlled arrSaveConfig data into Webstatus command execution without adequate input validation. Application authentication is required, and injected commands run as the low-privileged www-data account, allowing code execution within that account's access.

CVSS severity8.3
High
EPSS probability1.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in KUNBUS Revolution Pi 2022-07-28-revpi-buster allows remote authenticated users to execute commands. The php/dal.php administrative endpoint passes attacker-controlled arrSaveConfig data into Webstatus command execution without adequate input validation. Application authentication is required, and injected commands run as the low-privileged www-data account, allowing code execution within that account's access.

The record

CVE
CVE-2024-8684
Published
Feb 10, 2025
Updated
Feb 12, 2025
Vendor
KUNBUS GmbH
Product
Revolution Pi
Classifications
CWE-78, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 12, 2025Record 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=2022-07-28-revpi-buster version

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

KUNBUS GmbH · Revolution Piversion=2022-07-28-revpi-buster version

Published CVSS scores

8.3Spanish National Cybersecurity Institute, S.A. (INCIBE)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
6.7KUNBUS PSIRTCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

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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