CVE-2020-36964

HIGH

YATinyWinFTP - Denial of Service

Title source: CVE List
Search associated code STIX 2.1 vulnerability STIX 2.1 with PoCs

Record summary

CVE-2020-36964 has a selected CVSS score of 8.7 (high); EIP currently links 1 catalogued exploit.

Description

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.

Description source: CVE List

Exploitation context

Available material

Catalogued exploits
1

CISA SSVC decision

ExploitationPoC
AutomatableYes
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Jan 28, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

YATinyWinFTP

Browse ik80 / YATinyWinFTP
CVE List0.0.5affected

Proofs of concept

1

Catalogued exploits

ExploitDBYATinyWinFTP - Denial of Service (PoC)ExploitDB exploitby striderNot analyzed1 file
ExploitDB
PoC details

References

4