← Vulnerability feed

Vulnerability record · CVE-2025-63149 · published 10 November 2025

CVE-2025-63149: Tenda ax3 firmware stack-based buffer overflow vulnerability

Tenda · Ax3 Firmware

Tenda AX3 V16.03.12.10_CN was discovered to contain a stack overflow in the urls parameter of the get_parentControl_list_Info function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

7.5 CVSS 3.1 High EPSS 0.37% · top 71.7% CWE-121 · Stack-based buffer overflow
7.5CVSS 3.1 base score
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

Tenda AX3 V16.03.12.10_CN was discovered to contain a stack overflow in the urls parameter of the get_parentControl_list_Info function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-3/3/1.md ExploitThird Party Advisory

Track CVE-2025-63149 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-69764Tenda ax3 firmware stack-based buffer overflow vulnerabilityTenda AX3 firmware v16.03.12.11 contains a stack-based buffer overflow in the formGetIptv function due to improper handling of the stbpvid stack buff…EPSS 1.1%9.8CVE-2025-69762Tenda ax3 firmware stack-based buffer overflow vulnerabilityTenda AX3 firmware v16.03.12.11 contains a stack overflow in formSetIptv via the list parameter, which can cause memory corruption and enable remote …EPSS 0.91%9.8CVE-2025-69763Tenda ax3 firmware stack-based buffer overflow vulnerabilityTenda AX3 firmware v16.03.12.11 contains a stack overflow in formSetIptv via the vlanId parameter, which can cause memory corruption and enable remot…EPSS 0.91%9.8CVE-2025-69766Tenda ax3 firmware stack-based buffer overflow vulnerabilityTenda AX3 firmware v16.03.12.11 contains a stack-based buffer overflow in the formGetIptv function due to improper handling of the citytag stack buff…EPSS 0.79%9.8CVE-2023-51812Tenda ax3 firmware command injection vulnerabilityTenda AX3 v16.03.12.11 was discovered to contain a remote code execution (RCE) vulnerability via the list parameter at /goform/SetNetControlList.EPSS 1.1%9.8CVE-2023-49408Tenda ax3 firmware out-of-bounds write vulnerabilityTenda AX3 V16.03.12.11 was discovered to contain a stack overflow via the function set_device_name.EPSS 0.92%9.8CVE-2023-49409Tenda ax3 firmware vulnerabilityTenda AX3 V16.03.12.11 was discovered to contain a Command Execution vulnerability via the function /goform/telnet.EPSS 1.5%9.8CVE-2023-27239Tenda ax3 firmware out-of-bounds write vulnerabilityTenda AX3 V16.03.12.11 was discovered to contain a stack overflow via the shareSpeed parameter at /goform/WifiGuestSet.EPSS 0.84%

Source: NIST National Vulnerability Database (record CVE-2025-63149), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.