What’s Vulnerable › Vulnerabilities

CVE-2000-0244

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2000-03-29 · updated 2026-06-16

Description

The Citrix ICA (Independent Computing Architecture) protocol uses weak encryption (XOR) for user authentication.

Affected products

• Citrix Metaframe: through 1.8; 1.0
• Citrix Winframe: 3.5_1.8_for_windows_nt

References

• http://www.securityfocus.com/bid/1077
• http://www.securityfocus.com/templates/archive.pike?list=1&msg=Pine.BSO.4.20.0003290949280.2640-100000%40naughty.monkey.org
• http://www.securityfocus.com/bid/1077
• http://www.securityfocus.com/templates/archive.pike?list=1&msg=Pine.BSO.4.20.0003290949280.2640-100000%40naughty.monkey.org

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