What’s Vulnerable › Vulnerabilities

CVE-2020-10111

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-03-06 · updated 2026-06-17
• Weakness: CWE-444

Description

Citrix Gateway 11.1, 12.0, and 12.1 has an Inconsistent Interpretation of HTTP Requests. NOTE: Citrix disputes the reported behavior as not a security issue. Citrix ADC only caches HTTP/1.1 traffic for performance optimization

Affected products

• Citrix Gateway Firmware: 11.1, 12.0, 12.1 (and their updates)

References

• http://packetstormsecurity.com/files/156661/Citrix-Gateway-11.1-12.0-12.1-Cache-Bypass.html
• http://seclists.org/fulldisclosure/2020/Mar/11
• https://support.citrix.com/search
• http://packetstormsecurity.com/files/156661/Citrix-Gateway-11.1-12.0-12.1-Cache-Bypass.html
• http://seclists.org/fulldisclosure/2020/Mar/11
• https://support.citrix.com/search

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