Leapware Leapftp vulnerabilities
3 known vulnerabilities affecting leapware/leapftp.
Total CVEs
3
CISA KEV
0
Public exploits
3
Exploited in wild
0
Severity breakdown
CRITICAL1HIGH2
Vulnerabilities
Page 1 of 1
CVE-2010-20049P2CRITICALCVSS 9.3PoCfixed in 3.1.*2025-08-20
CVE-2010-20049 [CRITICAL] CWE-121 CVE-2010-20049: LeapFTP < 3.1.x contains a stack-based buffer overflow vulnerability in its FTP client parser. When
LeapFTP < 3.1.x contains a stack-based buffer overflow vulnerability in its FTP client parser. When the client receives a directory listing containing a filename longer than 528 bytes, the application fails to properly bound-check the input and overwrites the Structured Exception Handler (SEH) chain. This allows an attacker operating a malicious FT
nvd
CVE-2003-0558P3HIGHCVSS 7.5PoCv2.7.3.6002003-08-18
CVE-2003-0558 [HIGH] CVE-2003-0558: Buffer overflow in LeapFTP 2.7.3.600 allows remote FTP servers to execute arbitrary code via a long
Buffer overflow in LeapFTP 2.7.3.600 allows remote FTP servers to execute arbitrary code via a long IP address response to a PASV request.
nvd
CVE-2005-2767P3HIGHCVSS 7.5PoCv2.7.3.600v2.7.4+1 more2005-09-02
CVE-2005-2767 [HIGH] CVE-2005-2767: Buffer overflow in LeapFTP allows remote attackers to execute arbitrary code via a long Host string
Buffer overflow in LeapFTP allows remote attackers to execute arbitrary code via a long Host string in a Site Queue (.lsq) file.
nvd