CVE-2020-36943: Asc Applied Software Consultants, S.r.o Asc Timetables

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

aSc TimeTables 2021.6.2 contains a denial of service vulnerability that allows attackers to crash the application by overwriting subject title fields with excessive data. Attackers can generate a 10,000-character buffer and paste it into the subject title to trigger application instability and potential crash.

Affected products

• Asc Applied Software Consultants, S.r.o Asc Timetables: version 2021.6.2 only

Published 2026-01-28. Last modified 2026-06-17.