What’s Vulnerable › Vulnerabilities

CVE-2000-0527

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 9.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2000-06-09 · updated 2026-06-16

Description

userreg.cgi CGI program in MailStudio 2000 2.0 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters.

Affected products

• 3R Soft Mailstudio 2000: 2.0

References

• http://archives.neohapsis.com/archives/bugtraq/2000-06/0081.html
• http://www.securityfocus.com/bid/1335
• http://archives.neohapsis.com/archives/bugtraq/2000-06/0081.html
• http://www.securityfocus.com/bid/1335

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