Is CVE-2009-4769 in the CISA KEV catalog?

No. CVE-2009-4769 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2009-4769?

CVE-2009-4769 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2009-4769?

CVE-2009-4769 has an EPSS score of 37.90% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2009-4769

HIGHEPSS 98th pctl

9.3

CVSS v2

NVD

Description

Multiple format string vulnerabilities in the tolog function in httpdx 1.4, 1.4.5, 1.4.6, 1.4.6b, and 1.5 allow (1) remote attackers to execute arbitrary code via format string specifiers in a GET request to the HTTP server component when logging is enabled, and allow (2) remote authenticated users to execute arbitrary code via format string specifiers in a PWD command to the FTP server component.

CWE-134

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

37.90%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% 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 2026-04-29.