Tenda 4G300 1.01.42 sub_41E858 GO/page stack-based overflow

Summaryinfo

A vulnerability has been found in Tenda 4G300 1.01.42 and classified as critical. This impacts the function sub_41E858. This manipulation of the argument GO/page causes stack-based overflow. This vulnerability is registered as CVE-2024-4166. Remote exploitation of the attack is possible. No exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability has been found in Tenda 4G300 1.01.42 and classified as critical. Affected by this vulnerability is the function sub_41E858. The manipulation of the argument GO/page with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared at github.com. This vulnerability is known as CVE-2024-4166. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/21/2025).

The vendor was contacted early about this disclosure but did not respond in any way.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Router Operating System

Vendor

• Tenda

Name

• 4G300

Version

• 1.01.42

License

• commercial

Website

• Vendor: https://www.tenda.com.cn/

CPE 2.3info

• 🔍
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CPE 2.2info

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Submitinfo

Accepted

• Submit #318981: Tenda 4G300 V1.01.42 Buffer Overflow (by wxhwxhwxh_mie)

Duplicate

• Submit #XXXXXX: Xxxxx Xxxxx Xx.xx.xx Xxxxxx Xxxxxxxx (by wxhwxhwxh_mie)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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