CVE-2021-47791 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Smartftp	Smartftp	10.0.2909.0

Related Weaknesses (CWE)

CWE-770

References

https://www.exploit-db.com/exploits/50266Exploit
https://www.smartftp.com/en-us/Product
https://www.smartftp.com/en-us/downloadProduct
https://www.vulncheck.com/advisories/smartftp-client-multiple-denial-of-serviceThird Party Advisory
https://www.exploit-db.com/exploits/50266Exploit

FAQ

What is CVE-2021-47791?

CVE-2021-47791 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ente...

How severe is CVE-2021-47791?

CVE-2021-47791 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-47791?

Check the references section above for vendor advisories and patch information. Affected products include: Smartftp Smartftp.