CVE-2025-71021
HighSummary
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the serverName parameter of the sub_65A28 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Risk Assessment
Stack overflow could lead to device crash, potentially disrupting network operations and causing service unavailability.
Recommendation
Upgrade the Tenda AX-1806 firmware to the latest version if available, and restrict access to the device from trusted networks.
Other vulnerabilities in Tenda AX-1806
See all- CVE-2025-70644High
A vulnerability was discovered in Tenda AX-1806 v1.0.0.1. It involves a stack overflow in the time parameter of the sub_60CFC function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-70650High
A vulnerability was discovered in Tenda AX-1806 v1.0.0.1. It involves a stack overflow in the deviceList parameter of the formSetMacFilterCfg function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-70645High
A vulnerability was discovered in Tenda AX-1806 v1.0.0.1. It involves a stack overflow in the deviceList parameter of the formSetWifiMacFilterCfg function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-71020High
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the security parameter of the sub_4C408 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-70746High
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the timeZone parameter of the fromSetSysTime function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-70656High
A stack overflow vulnerability was discovered in the mac parameter of the sub_65B5C function in Tenda AX-1806 firmware version 1.0.0.1. This flaw allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-71019High
Tenda AX-1806 v1.0.0.1 was found to contain a stack overflow in the wanSpeed parameter of the sub_65B5C function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-70744High
A stack overflow vulnerability was discovered in the cloneType parameter of the sub_65B5C function in Tenda AX-1806 router version 1.0.0.1. This flaw allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-70747High
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the serviceName parameter of the sub_65A28 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
- CVE-2025-70753High
A stack overflow was discovered in the Tenda AX-1806 router version 1.0.0.1 in the security_5g parameter of the sub_4CA50 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Original NVD description (English source)
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the serverName parameter of the sub_65A28 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.