TP-Link Archer C50 5_200407 HTTP Request fillobjbystr stack-based overflow

Summaryinfo

A vulnerability was found in TP-Link Archer C50 5_200407. It has been declared as critical. The impacted element is the function fillobjbystr of the component HTTP Request Handler. The manipulation results in stack-based overflow. This vulnerability is cataloged as CVE-2022-33087. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in TP-Link Archer C50 5_200407. Affected is the function fillobjbystr of the component HTTP Request Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as 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). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A stack overflow in the function DM_ In fillobjbystr() of TP-Link Archer C50&A5(US)_V5_200407 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

The weakness was shared 07/01/2022. The advisory is available at github.com. This vulnerability is traded as CVE-2022-33087 since 06/13/2022. Technical details are known, but there is no available exploit.

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

Vendor

• TP-Link

Name

• Archer C50

Version

• 5_200407

License

• commercial

Website

• Vendor: https://www.tp-link.com/

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CPE 2.2info

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Entryinfo

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

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