CVE-2026-89179CWE-353

CVE-2026-89179

Medium · published September 11, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
4.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00160 · 4.8th percentile
Weakness
CWE-353 · Missing Support for Integrity Check
Published
2026-09-11T12:16Z
References (2)
https://www.twcert.org.tw/en/cp-139-11200-ffc3c-2.html · [email protected]https://www.twcert.org.tw/tw/cp-132-11201-658c0-1.html · [email protected]
EPSS history
Timeline
  • 12 SEP 03:22Z
    EPSS moved — → 0%
    epss
  • 11 SEP 07:37Z
    Howyar｜WeenyGenius - Missing Support for Integrity Check
    cvelistv5