CVE-2022-50799
HIGH EPSS 27.7%
Published Dec 30, 20256mo ago · Modified Jun 17, 20262w ago
7.1 CVSS 4.0
Published Dec 30, 2025 6mo ago
Last Modified Jun 17, 2026 2w ago
Description
Fetch FTP Client 5.8.2 contains a denial of service vulnerability that allows attackers to trigger 100% CPU consumption by sending long server responses. Attackers can send specially crafted FTP server responses exceeding 2K bytes to cause excessive resource utilization and potentially crash the application.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction P
Scope X
Threat Intelligence
EPSS Exploit Probability
27.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-770
References 4
- exploit-db.com https://www.exploit-db.com/exploits/50696
- fetchsoftworks.com https://www.fetchsoftworks.com
- vulncheck.com https://www.vulncheck.com/advisories/fetch-softworks-fetch-ftp-client-remote-cpu-consumption-denial-of-service
- zeroscience.mk https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5696.php
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.