PlatformPlansPartners
Resources
ToolsBlogDocs
Sign Up →
high·Network Vulnerabilities·Updated Oct 7, 2025

ProFTPD < 1.3.6b - Remote Unauthenticated DoS

Est. Time~10 seconds
Scan TypeSingle Scan
Targetsdomain, subdomain, ipv4
CostFree
2.3k
Times Used
continuous scan runs
0
Continuously Checked
assets under CS
0
Vulnerabilities Found
confirmed findings
References
CVECVE-2019-18217
7.5
CVSS

ProFTPD before 1.3.6b and 1.3.7rc before 1.3.7rc2 allows remote unauthenticated denial-of-service due to incorrect handling of overly long commands because main.c in a child process enters an infinite loop.

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

Check your infrastructure.
Right now.

11,000+ scanners. Free to start. No credit card required.

ProFTPD < 1.3.6b - Remote Unauthenticated DoS CVE-2019-18217 Scanner | S4E