Stack Overflow Vulnerability in Tenda AX-1803 Router
CVE-2025-70651

7.5HIGH

Key Information:

Vendor

Tenda
Status
AX-1803
Vendor
CVE Published:
21 January 2026

What is CVE-2025-70651?

The Tenda AX-1803 router v1.0.0.1 has been found to have a stack overflow vulnerability in the ssid parameter of the form_fast_setting_wifi_set function. This flaw enables attackers to craft specific requests that can cause a Denial of Service (DoS), potentially disrupting the functionality of the device. Users of this router model should take necessary precautions to mitigate the risk associated with this vulnerability.

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References

https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-1...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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