What’s Vulnerable › Vulnerabilities

CVE-2007-4646

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 15.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2007-08-31 · updated 2026-06-16
• Weakness: CWE-94

Description

Buffer overflow in the pop3 service in Hexamail Server 3.0.0.001 Lite allows remote attackers to cause a denial of service (daemon crash) and probably execute arbitrary code via a long USER command.

Affected products

• Hexamail Server: 3.0.0.001_lite

References

• http://secunia.com/advisories/26666
• http://www.securityfocus.com/bid/25496
• http://www.securitytracker.com/id?1018637
• http://www.vupen.com/english/advisories/2007/3044
• https://exchange.xforce.ibmcloud.com/vulnerabilities/36369
• https://www.exploit-db.com/exploits/4344
• http://secunia.com/advisories/26666
• http://www.securityfocus.com/bid/25496
• http://www.securitytracker.com/id?1018637
• http://www.vupen.com/english/advisories/2007/3044
• https://exchange.xforce.ibmcloud.com/vulnerabilities/36369
• https://www.exploit-db.com/exploits/4344

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