Tenda AX-1806 v1.0.0.1 was discovered 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.

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Fixes

Solution

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Workaround

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History

Tue, 20 Jan 2026 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Tenda ax1806 Firmware
CPEs cpe:2.3:h:tenda:ax1806:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ax1806_firmware:1.0.0.1:*:*:*:*:*:*:*
Vendors & Products Tenda ax1806 Firmware

Fri, 16 Jan 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda ax1806
Vendors & Products Tenda
Tenda ax1806

Thu, 15 Jan 2026 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 15 Jan 2026 14:45:00 +0000

Type Values Removed Values Added
Description Tenda AX-1806 v1.0.0.1 was discovered 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.
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-01-15T15:04:49.969Z

Reserved: 2026-01-09T00:00:00.000Z

Link: CVE-2025-71019

cve-icon Vulnrichment

Updated: 2026-01-15T15:04:21.174Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-15T15:15:51.720

Modified: 2026-01-20T17:35:25.493

Link: CVE-2025-71019

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-16T14:08:57Z

Weaknesses