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medium·Network Vulnerabilities·Updated Oct 7, 2025

FileZilla Server < 0.9.22 - DoS via Wildcard Commands

Est. Time~10 seconds
Scan TypeSingle Scan
Targetsdomain, subdomain, ipv4
CostFree
2.9k
Times Used
continuous scan runs
0
Continuously Checked
assets under CS
0
Vulnerabilities Found
confirmed findings
References
CVECVE-2006-6565
4.0
CVSS

FileZilla Server before 0.9.22 allows remote attackers to cause a denial of service (crash) via a wildcard argument to the (1) LIST or (2) NLST commands, which results in a NULL pointer dereference, a different set of vectors than CVE-2006-6564. NOTE: CVE analysis suggests that the problem might be due to a malformed PORT command.

Attack Vector
-
Privileges Req.
-
User Interaction
-
Affected
n/aby n/a
n/a
Updated Sep 9, 2026View on NVD →

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FileZilla Server < 0.9.22 - DoS via Wildcard Commands CVE-2006-6565 Scanner | S4E