# CVE-2026-89176

## Summary

- **CVE ID:** CVE-2026-89176
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-306
- **Published:** Sep 11, 2026
- **Last Modified:** Sep 11, 2026

## Description

WeenyGenius, a computer lab management system developed by Howyar Technologies, has a Missing Authentication vulnerability. Unauthenticated attackers on the same network can easily spoof student or teacher endpoints. Impersonating a student can disrupt normal classroom operations, whereas impersonating a teacher can induce student computers to initiate connections, thereby gaining remote control over the student endpoints.

## Affected Products

- Howyar — WeenyGenius (0)

## References

- [CNA](https://www.twcert.org.tw/tw/cp-132-11201-658c0-1.html)
- [CNA](https://www.twcert.org.tw/en/cp-139-11200-ffc3c-2.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.25%
- **EPSS Percentile:** 16.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._