What’s Vulnerable › Vulnerabilities

CVE-2001-0280

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 13.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2001-05-03 · updated 2026-06-16

Description

Buffer overflow in MERCUR SMTP server 3.30 allows remote attackers to execute arbitrary commands via a long EXPN command.

Affected products

• Atrium Software Mercur: all versions

References

• http://archives.neohapsis.com/archives/bugtraq/2001-02/0413.html
• http://www.osvdb.org/6027
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6149
• http://archives.neohapsis.com/archives/bugtraq/2001-02/0413.html
• http://www.osvdb.org/6027
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6149

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