Is CVE-2006-6565 in the CISA KEV catalog?

No. CVE-2006-6565 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-6565?

CVE-2006-6565 has a CVSS v2 base score of 4.0 (MEDIUM).

What is the EPSS score for CVE-2006-6565?

CVE-2006-6565 has an EPSS score of 70.30% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2006-6565

MEDIUMEPSS 99th pctl

4.0

CVSS v2

NVD

Description

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.

CWE-476NULL Pointer Dereference

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

70.30%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.