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CVE-2004-2677

Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows remote attackers to execute arbitrary code via format specifiers in the (1) clientRcptTo array, and the (2) Received and (3) messageID variables, possibly involving HELO and hostname arguments.

Published: Dec 31, 2004 Modified: Jun 16, 2026

CVSS Metrics

Affected Products (1)

Vendor Product Version
qwikmail qwikmail_smtp 0.3

GitHub Security Advisory GHSA-8q7c-xwf8-vm5r

Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows...

Risk Scores

CVSS Score 7.5 / 10
EPSS Score 6.44%

Top 7% most likely to be exploited

Threat Score 31.9 / 100

Data Sources

NVD EPSS GitHub