Description
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.
Published: 2026-09-29
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 30 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Wed, 30 Sep 2026 11:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121

Wed, 30 Sep 2026 03:45:00 +0000

Type Values Removed Values Added
First Time appeared Totolink
Totolink n150rt
Vendors & Products Totolink
Totolink n150rt

Tue, 29 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
Description 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-30T16:47:02.425Z

Reserved: 2026-09-22T00:00:00.000Z

Link: CVE-2026-94952

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-09-29T21:19:39.433

Modified: 2026-09-30T17:16:51.753

Link: CVE-2026-94952

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-30T10:45:17Z

Weaknesses
  • CWE-121

    Stack-based Buffer Overflow