What’s Vulnerable › Vulnerabilities

CVE-2000-0651

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2000-07-07 · updated 2026-06-16

Description

The ClientTrust program in Novell BorderManager does not properly verify the origin of authentication requests, which could allow remote attackers to impersonate another user by replaying the authentication requests and responses from port 3024 of the victim's machine.

Affected products

• Novell Bordermanager: 3.0, 3.5

References

• http://www.securityfocus.com/bid/1440
• http://www.securityfocus.com/templates/archive.pike?list=1&msg=06256915.00591E18.00%40uprrsmtp2.notes.up.com
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5186
• http://www.securityfocus.com/bid/1440
• http://www.securityfocus.com/templates/archive.pike?list=1&msg=06256915.00591E18.00%40uprrsmtp2.notes.up.com
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5186

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