TP-Link AC1350/N300 Radio Scheduling httpd ssid stack-based overflow

Summaryinfo

A vulnerability was found in TP-Link AC1350 and N300 and classified as critical. Impacted is an unknown function of the file httpd of the component Radio Scheduling. Executing a manipulation of the argument ssid can lead to stack-based overflow. This vulnerability appears as CVE-2023-49910. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in TP-Link AC1350 and N300 (the affected version is unknown). This vulnerability affects an unknown code of the file httpd of the component Radio Scheduling. The manipulation of the argument ssid 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. CVE summarizes:

A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `ssid` parameter at offset `0x42247c` of the `httpd` binary shipped with v5.0.4 Build 20220216 of the EAP115.

The advisory is available at talosintelligence.com. This vulnerability was named CVE-2023-49910 since 12/01/2023. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are necessary for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/21/2025).

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Router Operating System

Vendor

• TP-Link

Name

• AC1350
• N300

License

• commercial

Website

• Vendor: https://www.tp-link.com/

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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