CVE-2026-94952CWE-121

CVE-2026-94952

Critical · published September 30, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
21.0
In the wild
Unconfirmed
What it is

A stack-based buffer overflow vulnerability exists in the web management interface of TOTOLINK N150RT (NTR150) firmware V3.4.0-B20201030. It is reachable through the route /boafrm/formPortFw (port-forwarding configuration handler) and is triggered by the ip_subnet and fw_ip request parameters during the rule-addition flow.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00295 · 21.0th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-09-30T01:19Z
References (2)
https://gist.github.com/H3rmesk1t/0f2e6a120c92a37282779516b7e93e03 · [email protected]https://gist.github.com/H3rmesk1t/0f2e6a120c92a37282779516b7e93e03 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 01 OCT 03:50Z
    EPSS moved — → 0%
    epss
  • 29 SEP 00:00Z
    A stack-based buffer overflow vulnerability exists in the web management interface of TOTOLINK N150RT (NTR150) firmware V3.4.0-B20201030
    cvelistv5