Unrated severityNVD Advisory· Published Jan 15, 2026· Updated Jan 16, 2026
SmartFTP Client 10.0.2909.0 - 'Multiple' Denial of Service
CVE-2021-47791
Description
SmartFTP Client 10.0.2909.0 contains multiple denial of service vulnerabilities that allow attackers to crash the application through specific input manipulation. Attackers can trigger crashes by entering malformed paths, using invalid IP addresses, or clearing connection history in the client's interface.
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Affected products
2- Range: = 10.0.2909.0
Patches
Vulnerability mechanics
References
4- www.exploit-db.com/exploits/50266mitreexploit
- www.vulncheck.com/advisories/smartftp-client-multiple-denial-of-servicemitrethird-party-advisory
- www.smartftp.com/en-us/mitreproduct
- www.smartftp.com/en-us/downloadmitreproduct
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