KUNBUS Revolution Pi 2022-07-28-revpi-buster php/dal.php arrSaveConfig os command injection

Summaryinfo

A vulnerability was found in KUNBUS Revolution Pi 2022-07-28-revpi-buster. It has been rated as critical. This affects an unknown part of the file php/dal.php. This manipulation of the argument arrSaveConfig causes os command injection. The identification of this vulnerability is CVE-2024-8684. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in KUNBUS Revolution Pi 2022-07-28-revpi-buster. It has been declared as critical. Affected by this vulnerability is an unknown function of the file php/dal.php. The manipulation of the argument arrSaveConfig with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

OS Command Injection vulnerability in Revolution Pi version 2022-07-28-revpi-buster from KUNBUS GmbH. This vulnerability could allow an authenticated attacker to execute OS commands on the device via the ‘php/dal.php’ endpoint, in the ‘arrSaveConfig’ parameter.

The weakness was shared by Ethan Shackelford. It is possible to read the advisory at incibe.es. This vulnerability is known as CVE-2024-8684 since 09/11/2024. The exploitation appears to be easy. The attack can be launched remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/10/2025). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

By approaching the search of inurl:php/dal.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• KUNBUS

Name

• Revolution Pi

Version

• 2022-07-28-revpi-buster

CPE 2.3info

• 🔍

CPE 2.2info

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