A vulnerability was found in Tenda W15E 15.11.0.14 and classified as critical. This issue affects the function formSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument manualTime with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-4126. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept. 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.

The entries VDB-211829, VDB-211830, VDB-221719 and VDB-223394 are related to this item.

Productinfo

Vendor

• Tenda

Name

• W15E

Version

• 15.11.0.14

License

• commercial

CPE 2.3info

• 🔒

CPE 2.2info

• 🔒

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Accepted

• Submit #317831: Tenda W15EV1.0 V15.11.0.14 Buffer Overflow (by wxhwxhwxh_mie)

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