CVE-2019-18225
Last modified
CVE-2019-18225 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in Citrix Application Delivery Controller (ADC) and Gateway before 10.5 build 70.8, 11.x before 11.1 build 63.9, 12.0 before build 62.10, 12.1 before build 54.16, and 13.0 before build 41.28. An attacker with management-interface access can bypass authentication to obtain appliance administrative access. EPSS estimates a 1.51% chance of exploitation in the next 30 days.
Description
An issue was discovered in Citrix Application Delivery Controller (ADC) and Gateway before 10.5 build 70.8, 11.x before 11.1 build 63.9, 12.0 before build 62.10, 12.1 before build 54.16, and 13.0 before build 41.28. An attacker with management-interface access can bypass authentication to obtain appliance administrative access. These products formerly used the NetScaler brand name.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Citrix | Application Delivery Controller Firmware | 10.5 |
| Citrix | Application Delivery Controller Firmware | 11.1 |
| Citrix | Application Delivery Controller Firmware | 12.0 |
| Citrix | Application Delivery Controller Firmware | 12.1 |
| Citrix | Application Delivery Controller Firmware | 13.0 |
| Citrix | Netscaler Gateway Firmware | 10.5 |
| Citrix | Netscaler Gateway Firmware | 11.1 |
| Citrix | Netscaler Gateway Firmware | 12.0 |
| Citrix | Netscaler Gateway Firmware | 12.1 |
| Citrix | Gateway Firmware | 13.0 |
References
- https://support.citrix.com/article/CTX261055Vendor Advisory
- https://support.citrix.com/article/CTX261055Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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