What’s Vulnerable › Vulnerabilities

CVE-2002-2121

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2002-12-31 · updated 2026-06-16

Description

SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of service (crash) via a long SMTP (1) HELO or (2) RCPT TO command, possibly due to a buffer overflow.

Affected products

• Surfcontrol Superscout Email Filter: 3.5.1

References

• http://marc.info/?l=vuln-dev&m=101569966118410&w=2
• http://www.iss.net/security_center/static/8424.php
• http://www.securityfocus.com/bid/4257
• http://marc.info/?l=vuln-dev&m=101569966118410&w=2
• http://www.iss.net/security_center/static/8424.php
• http://www.securityfocus.com/bid/4257

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