CVE-2025-70644: High severity Tenda AX-1806 vulnerability
Published Jan 21, 2026
·Updated
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the time parameter of the sub60CFC function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Affected Software
3 affected components
Tenda AX-1806
All of the following
Tenda Ax1806 Firmware=1.0.0.1
Tenda AX1806
Event History
Jan 21, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·05:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-70644?
CVE-2025-70644 has a severity rating that indicates it can lead to Denial of Service (DoS) attacks.
2
How do I fix CVE-2025-70644?
To fix CVE-2025-70644, update the Tenda AX-1806 firmware to the latest version provided by the manufacturer.
3
What kind of attack does CVE-2025-70644 facilitate?
CVE-2025-70644 facilitates Denial of Service (DoS) attacks through a stack overflow vulnerability.
4
Which device is affected by CVE-2025-70644?
CVE-2025-70644 affects the Tenda AX-1806 router.
5
When was CVE-2025-70644 discovered?
CVE-2025-70644 was discovered as part of ongoing security assessments and vulnerability analyses.