CVE-2025-63457

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-11-10 · updated 2026-06-17
Weakness: CWE-787

Description

Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow via the wanMTU parameter in the sub_4F55C function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Affected products

Tenda AX1803: 1.0.0.1

References

https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-1803/1/1.md

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