PT-2026-2579 · Tenda · Tenda Ax1806

Published 2026-01-05 · Updated 2026-01-13 · CVE-2025-70753

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Tenda AX-1806 version 1.0.0.1

Description The Tenda AX-1806 version 1.0.0.1 contains a stack overflow in the security 5g parameter of the sub 4CA50 function. An attacker can exploit this to cause a Denial of Service (DoS) by sending a specially crafted request.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

BDU:2026-00563

CVE-2025-70753

Affected Products

Tenda Ax1806

References · 5

• 🔥 https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-1806/8/1.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-70753 · Security Note
• https://bdu.fstec.ru/vul/2026-00563 · Security Note
• https://osv.dev/vulnerability/CVE-2025-70753 · Vendor Advisory
• https://twitter.com/CVEnew/status/2011112414629015746 · Twitter Post