What’s Vulnerable › Vulnerabilities

CVE-2000-1002

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 7.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2000-12-11 · updated 2026-09-23

Description

POP3 daemon in Stalker CommuniGate Pro 3.3.2 generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to determine valid email addresses on the server for SPAM attacks.

Affected products

• Stalker Communigate Pro: 3.3.2

References

• http://www.securityfocus.com/archive/1/139523
• http://www.securityfocus.com/bid/1792
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5363
• http://www.securityfocus.com/archive/1/139523
• http://www.securityfocus.com/bid/1792
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5363

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