CVE-2020-37109

HIGH

7.5

Description

aSc TimeTables 2020.11.4 contains a denial of service vulnerability that allows attackers to crash the application by overwriting the Subject title field with a large buffer. Attackers can generate a 1000-character buffer and paste it into the Subject title to trigger an application crash and potential instability.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/7/2026

Last Modified2/9/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-120

References

https://www.asctimetables.com/#!/home(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48133(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/asc-timetables-denial-of-service(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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