Stack-Based Buffer Overflow in TOTOLINK A3002RU Router
CVE-2026-26732

Currently unrated

Key Information:

Vendor

TOTOLINK
Status
A3002RU
Vendor
CVE Published:
17 February 2026

What is CVE-2026-26732?

A stack-based buffer overflow vulnerability has been identified in the TOTOLINK A3002RU router's formFilter function. This issue arises when processing the 'vpnUser' or 'vpnPassword' parameters, potentially allowing attackers to exploit this flaw by sending crafted requests. Successful exploitation could enable unauthorized access or other malicious activities affecting the router's integrity and security.

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References

https://github.com/0xmania/cve/tree/main/TOTOLINK-A3002RU...

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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