TOTOLINK N150RT formWsc buffer overflow
Published May 9, 2025 · Updated Oct 23, 2026
Original summary
Normalized public record · Updated Oct 23, 2026
TOTOLINK N150RT formWsc buffer overflow
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
A vulnerability, which was classified as critical, has been found in TOTOLINK N150RT 3.4.0-B20190525. This issue affects some unknown processing of the file /boafrm/formWsc. The manipulation of the argument localPin leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- MEDIUM
- Confidence
- 10%
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-308081 | TOTOLINK N150RT formWsc buffer overflow ↗
- VDB-308081 | CTI Indicators (IOB, IOC, IOA) ↗
- Submit #565958 | TOTOLINK N150RT V3.4.0-B20190525 Buffer Overflow ↗
- Source repository ↗
- www.totolink.net ↗
Record history
Published May 9, 2025 · Last refreshed Oct 23, 2026