CVE-2020-36964

YATinyWinFTP - Denial of Service

CVSS 8.7 HIGHEPSS 0.4%CWE-787

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.7EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

28 ene 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

YATinyWinFTP contains a denial of service vulnerability that allows attackers to crash the FTP service by sending a 272-byte buffer with a trailing space. Attackers can exploit the service by connecting and sending a malformed command that triggers a buffer overflow and service crash.

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

Productos afectados

ik80 · YATinyWinFTP

Referencias

https://github.com/ik80/YATinyWinFTP https://www.exploit-db.com/exploits/49127 https://www.vulncheck.com/advisories/yatinywinftp-denial-of-service