CVE-2026-89177

Summary

WeenyGenius, a computer lab management system by Howyar Technologies, has a Use of Insecure Protocol vulnerability. Due to the reliance on ZMTP Null mode, unauthenticated attackers on the same network can capture packets to leak transmitted data, or perform replay attacks with forged commands to disrupt classroom operations.

Affected Software

VendorProductVersion RangeStatus
HowyarWeenyGenius0 <= 12.2.031affected

Weaknesses

  • CWE-757: CWE-757 / CWE-319 / CWE-353

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References