D-Link G416 1.08b02 HTTP Service flupl os command injection

Summaryinfo

A vulnerability has been found in D-Link G416 1.08b02 and classified as critical. Affected by this vulnerability is an unknown functionality of the file flupl of the component HTTP Service. This manipulation causes os command injection. This vulnerability is handled as CVE-2024-5295. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in D-Link G416 1.08b02. It has been declared as very critical. Affected by this vulnerability is an unknown part of the file flupl of the component HTTP Service. The manipulation 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:

D-Link G416 flupl self Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 wireless routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HTTP service listening on TCP port 80. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21294.

The advisory is shared at zerodayinitiative.com. This vulnerability is known as CVE-2024-5295 since 05/23/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 03/11/2025). MITRE ATT&CK project uses the attack technique T1202 for this issue.

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

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Productinfo

Vendor

• D-Link

Name

• G416

Version

• 1.08b02

License

• commercial

Website

• Vendor: https://www.dlink.com/

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CPE 2.2info

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Entryinfo

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