Critical · published July 19, 2023
CVSS calls it critical at 9.8. It is confirmed in active exploitation. It sits in the 100.0th percentile for exploit probability.
🚨 Unauthenticated remote code execution is the name of the game here – an attacker can run commands on your server with no credentials needed! 🔥 Think of it like a restaurant with an open kitchen where anyone can walk in, grab a knife, and start cooking up a storm without anyone checking their credentials! The implications are absolutely devastating. An attacker could manipulate your server, access sensitive data, install malware, or even take complete control of the system. This type of vulnerability doesn't just knock on the door; it kicks it down!
Think of it like a restaurant with an open kitchen where anyone can walk in, grab a knife, and start cooking up a storm without anyone checking their credentials! This vulnerability allows unauthorized users to execute arbitrary code on the affected system, bypassing any authentication mechanisms entirely. It's like leaving the back door wide open for intruders.
The implications are absolutely devastating. An attacker could manipulate your server, access sensitive data, install malware, or even take complete control of the system. This type of vulnerability doesn't just knock on the door; it kicks it down! Immediate action is essential! First, update to the patched version as soon as possible. Next, review your server configurations and ensure proper authentication checks are in place. Finally, monitor your logs for any suspicious activity. You've got this! With these steps, you're on your way to putting up some strong defenses and keeping your system safe! 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| citrix/netscaler_application_delivery_controller | ≥ 12.1, < 12.1-55.297 | 12.1-55.297 |
| citrix/netscaler_application_delivery_controller | ≥ 12.1, < 12.1-55.297 | 12.1-55.297 |
| citrix/netscaler_application_delivery_controller | ≥ 13.0, < 13.0-91.13 | 13.0-91.13 |
| citrix/netscaler_application_delivery_controller | ≥ 13.1, < 13.1-37.159 | 13.1-37.159 |
| citrix/netscaler_application_delivery_controller | ≥ 13.1, < 13.1-49.13 | 13.1-49.13 |
| citrix/netscaler_gateway | ≥ 13.0, < 13.0-91.13 | 13.0-91.13 |
| citrix/netscaler_gateway | ≥ 13.1, < 13.1-49.13 | 13.1-49.13 |