Juplink RX4-1500 1.0.2/1.0.3/1.0.4/1.0.5 HTTP Request homemng.htm command injection

Summaryinfo

A vulnerability classified as critical has been found in Juplink RX4-1500 1.0.2/1.0.3/1.0.4/1.0.5. This issue affects some unknown processing of the file homemng.htm of the component HTTP Request Handler. This manipulation causes command injection. This vulnerability is handled as CVE-2023-41029. The attack can only be done within the local network. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Juplink RX4-1500 1.0.2/1.0.3/1.0.4/1.0.5. Affected by this vulnerability is some unknown processing of the file homemng.htm of the component HTTP Request Handler. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended 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:

Command injection vulnerability in the homemng.htm endpoint in Juplink RX4-1500 Wifi router firmware versions V1.0.2, V1.0.3, V1.0.4, and V1.0.5 allows authenticated remote attackers to execute commands as root via specially crafted HTTP requests to the vulnerable endpoint.

The weakness was released 09/23/2023. It is possible to read the advisory at blog.exodusintel.com. This vulnerability is known as CVE-2023-41029 since 08/22/2023. 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 10/14/2023). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

By approaching the search of inurl:homemng.htm 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.

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Productinfo

Vendor

• Juplink

Name

• RX4-1500

Version

• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5

CPE 2.3info

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CPE 2.2info

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