Vulnerability in Howyar Weenygenius
CVE-2026-89179
WeenyGenius, a computer lab management system by Howyar Technologies, has a Missing Support for Integrity Check vulnerability. Unauthenticated attackers on the same network can intercept a student's connection packet and replay it, thereby forging the appearance that the student remains connected.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (5.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.twcert.org.tw/tw/cp-132-11201-658c0-1.html (third-party-advisory)
- www.twcert.org.tw/en/cp-139-11200-ffc3c-2.html (third-party-advisory)
Frequently asked questions
- What is CVE-2026-89179?
- CVE-2026-89179 is a medium-severity vulnerability in Howyar Weenygenius, classified under CWE-353. CVSS score: 4.3/10. Published 2026-09-11.
- How severe is CVE-2026-89179?
- Medium severity. CVSS v3 base score is 4.3 out of 10.