# CVE-2026-90607

## Summary

- **CVE ID:** CVE-2026-90607
- **Severity:** CRITICAL
- **CVSS Score:** 9.9 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P)
- **CWE:** CWE-120, CWE-119
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 14, 2026

## Description

A vulnerability was detected in Totolink A3002MU Hh-B20211125.1046. Impacted is the function formNewSchedule of the file /boafrm/formNewSchedule of the component boa. The manipulation of the argument submit-url results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.

## Affected Products

- Totolink — A3002MU (Hh-B20211125.1046)

## References

- [CNA](https://vuldb.com/vuln/403189)
- [CNA](https://vuldb.com/vuln/403189/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-90607)
- [CNA](https://vuldb.com/submit/914015)
- [CNA](https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formNewSchedule.md)
- [CNA](https://www.totolink.net/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.47%
- **EPSS Percentile:** 39.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._