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CVE-2026-89177 (GCVE-0-2026-89177)

Vulnerability from cvelistv5 – Published: 2026-09-11 07:35 – Updated: 2026-09-11 07:35
VLAI
Title
Howyar|WeenyGenius - Use of Insecure Protocol
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.
CWE
References
Impacted products
Vendor Product Version CPE status
Howyar WeenyGenius Affected: 0 , ≤ 12.2.031 (custom)
guessed Create a notification for this product.
Date Public
2026-09-11 07:35
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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