Description
WeenyGenius, a computer lab management system by Howyar Technologies, has an Origin Validation Error vulnerability. Unauthenticated attackers on the same network can spoof the teacher workstation and send broadcast packets, causing student computers to attempt to establish a connection with the attacker.
Published: 2026-09-11
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Update to version 12.3.033 or later.

Tracking

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Advisories

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History

Fri, 11 Sep 2026 07:45:00 +0000

Type Values Removed Values Added
Description WeenyGenius, a computer lab management system by Howyar Technologies, has an Origin Validation Error vulnerability. Unauthenticated attackers on the same network can spoof the teacher workstation and send broadcast packets, causing student computers to attempt to establish a connection with the attacker.
Title Howyar|WeenyGenius - Origin Validation Error
Weaknesses CWE-940
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': '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'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: twcert

Published:

Updated: 2026-09-11T15:31:20.920Z

Reserved: 2026-09-11T06:14:51.177Z

Link: CVE-2026-89178

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-09-11T08:16:48.947

Modified: 2026-09-11T16:17:50.317

Link: CVE-2026-89178

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-11T10:00:09Z

Weaknesses