HIGH 8.7 NVD

CVE-2026-89177

WeenyGenius, a computer lab management system by Howyar Technologies, has a Use of Insecure Protocol vulnerability. Due to the reliance on ZMTP Null mode, unaut

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.

References

https://www.twcert.org.tw/en/cp-139-11200-ffc3c-2.html
https://www.twcert.org.tw/tw/cp-132-11201-658c0-1.html

Published: 2026-09-11 · Source: NVD · Feed updated: 2026-09-11

This high severity vulnerability with a CVSS score of 8.7 was published on 2026-09-11 via NVD.

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