CVE-2020-37109

aSc TimeTables 2020.11.4 - Denial of Service

CVSS 6.7 MEDIUMEPSS 0.4%CWE-120

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.7EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

06 fev 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Produtos afetados

asc Applied Software Consultants · aSc TimeTables

Referências

https://www.asctimetables.com/#!/home https://www.exploit-db.com/exploits/48133 https://www.vulncheck.com/advisories/asc-timetables-denial-of-service