← Vulnerability feed

Vulnerability record · CVE-2000-0318 · published 21 April 2000

CVE-2000-0318: Atrium software mercur mailserver vulnerability

Atrium Software · Mercur Mailserver

Atrium Mercur Mail Server 3.2 allows local attackers to read other user's email and create arbitrary files via a dot dot (..) attack.

7.5 CVSS 2.0 High EPSS 1.2% · top 33.3%
7.5CVSS 2.0 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Atrium Mercur Mail Server 3.2 allows local attackers to read other user's email and create arbitrary files via a dot dot (..) attack.

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

Affected products

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

References

LinkTags
http://archives.neohapsis.com/archives/ntbugtraq/2000-q2/0057.html
http://www.securityfocus.com/bid/1144 ExploitVendor Advisory
http://archives.neohapsis.com/archives/ntbugtraq/2000-q2/0057.html
http://www.securityfocus.com/bid/1144 ExploitVendor Advisory

Track CVE-2000-0318 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.

Start free Open in platform

Related vulnerabilities

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

10.0CVE-2003-1322Atrium software mercur mailserver vulnerabilityMultiple stack-based buffer overflows in Atrium MERCUR IMAPD in MERCUR Mailserver before 4.2.15.0 allow remote attackers to execute arbitrary code vi…EPSS 5.7%7.5CVE-2003-1177Atrium software mercur mailserver vulnerabilityBuffer overflow in the base64 decoder in MERCUR Mailserver 4.2 before SP3a allows remote attackers to cause a denial of service and possibly execute …EPSS 13%7.5CVE-2002-1073Atrium software mercur mailserver vulnerabilityBuffer overflow in the control service for MERCUR Mailserver 4.2 allows remote attackers to execute arbitrary code via a long password.EPSS 5.7%5.0CVE-2000-0198Atrium software mercur imap4 server vulnerabilityBuffer overflow in POP3 and IMAP servers in the MERCUR mail server suite allows remote attackers to cause a denial of service.EPSS 8.4%5.0CVE-2000-0239Atrium software mercur imap4 server vulnerabilityBuffer overflow in the MERCUR WebView WebMail server allows remote attackers to cause a denial of service via a long mail_user parameter in the GET r…EPSS 3.6%

Source: NIST National Vulnerability Database (record CVE-2000-0318), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.