Stack-Based Buffer Overflow in TOTOLINK N150RT Firmware Management Interface
CVE-2026-94954

8.8HIGH

Key Information:

Vendor

TOTOLINK
Status
N150RT
Vendor
CVE Published:
29 September 2026

What is CVE-2026-94954?

A stack-based buffer overflow vulnerability exists in the web management interface of the TOTOLINK N150RT router firmware. The vulnerability can be exploited via the /boafrm/formFilter route, when specific parameters in a URL request are manipulated. Specifically, the flaw is triggered through the addFilterUrl or addFilterUrlFlag action flags. This can potentially allow an attacker to execute arbitrary code or cause a denial of service on the affected device.

References

https://gist.github.com/H3rmesk1t/9e4bc190ee8130a3df5863c...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.