Critical · published December 27, 2019
CVSS calls it critical at 9.8. It is confirmed in active exploitation. It sits in the 100.0th percentile for exploit probability.
🚨 A sneaky path traversal flaw in Citrix ADC and Gateway could let attackers slip into directories they shouldn't! 🔥 Think of it as a delivery driver who uses an overly complicated address, accidentally taking shortcuts that lead them to your private stash of goodies instead of the intended destination. This flaw allows attackers to navigate through your system like they possess an insider's map! The consequences here are absolutely devastating! Attackers can access sensitive files, potentially compromising your entire infrastructure, which could lead to data breaches, unauthorized access, or complete system takeover. Your organization's data could be at serious risk if left unpatched!
Think of it as a delivery driver who uses an overly complicated address, accidentally taking shortcuts that lead them to your private stash of goodies instead of the intended destination. This flaw allows attackers to navigate through your system like they possess an insider's map! This vulnerability stems from improper validation of user input, enabling attackers to manipulate file paths and gain access to parts of the system that should remain locked away. Particularly, versions 10.5, 11.1, 12.0, 12.1, and 13.0 are affected, making this a critical issue for many organizations using Citrix products.
The consequences here are absolutely devastating! Attackers can access sensitive files, potentially compromising your entire infrastructure, which could lead to data breaches, unauthorized access, or complete system takeover. Your organization's data could be at serious risk if left unpatched! Immediate action is essential: patch to the latest version provided by Citrix to mitigate this vulnerability. Regularly audit your systems to identify any unauthorized access attempts and ensure that your directory traversal protections are robust. Don't wait—secure your environment now! You've got this! By following these steps, you'll fortify your defenses and protect your critical assets! 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| citrix/application_delivery_controller_firmware | all versions | — |
| citrix/application_delivery_controller_firmware | all versions | — |
| citrix/application_delivery_controller_firmware | all versions | — |
| citrix/application_delivery_controller_firmware | all versions | — |
| citrix/application_delivery_controller_firmware | all versions | — |
| citrix/netscaler_gateway_firmware | all versions | — |
| citrix/netscaler_gateway_firmware | all versions | — |
| citrix/netscaler_gateway_firmware | all versions | — |
| citrix/netscaler_gateway_firmware | all versions | — |
| citrix/gateway_firmware | all versions | — |