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Vulnerability record · CVE-2004-0356 · published 23 November 2004

CVE-2004-0356: Seattle lab software slmail pro vulnerability

Seattle Lab Software · Slmail Pro

Stack-based buffer overflow in Supervisor Report Center in SL Mail Pro 2.0.9 and earlier allows remote attackers to execute arbitrary code via an HTTP request with a long HTTP sub-version.

10.0 CVSS 2.0 High EPSS 7.5% · top 5.7%
10.0CVSS 2.0 base score
7.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in Supervisor Report Center in SL Mail Pro 2.0.9 and earlier allows remote attackers to execute arbitrary code via an HTTP request with a long HTTP sub-version.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

Track CVE-2004-0356 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

Source: NIST National Vulnerability Database (record CVE-2004-0356), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.