What’s Vulnerable › Vulnerabilities

CVE-2000-0637

• Severity: medium (CVSS 4.6 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2000-07-26 · updated 2026-06-16

Description

Microsoft Excel 97 and 2000 allows an attacker to execute arbitrary commands by specifying a malicious .dll using the Register.ID function, aka the "Excel REGISTER.ID Function" vulnerability.

Affected products

• Microsoft Excel 2013 Service Pack 1: 97, 2000

References

• http://www.securityfocus.com/bid/1451
• http://www.securityfocus.com/templates/archive.pike?list=1&msg=396B3F8F.9244D290%40nat.bg
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-051
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5016
• http://www.securityfocus.com/bid/1451
• http://www.securityfocus.com/templates/archive.pike?list=1&msg=396B3F8F.9244D290%40nat.bg
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-051
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5016

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