CVE-2018-7218

9.8 criticalEPSS 6.0%

The AppFirewall functionality in Citrix NetScaler Application Delivery Controller and NetScaler Gateway 10.5 before Build 68.7, 11.0 before Build 71.24, 11.1 before Build 58.13, and 12.0 before Build 57.24 allows remote attackers to execute arbitrary code via unspecified vectors.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 6.0% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
Published: 2018-05-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

citrix:application_delivery_controller_firmware
citrix:netscaler_gateway_firmware

References

http://www.securitytracker.com/id/1040921
https://support.citrix.com/article/CTX234869
http://www.securitytracker.com/id/1040921
https://support.citrix.com/article/CTX234869

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