rules/findings/azure/appservices/azure-app-service-remote-debugging-enabled.json
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{
"args": [], "provider": "Azure", "serviceType": "_ARG_0_", "serviceName": "Hosted Services", "displayName": "Ensure 'Remote debugging' is set to 'Off'", "description": "Remote debugging allows an App Service app to be debugged in real-time directly in the Azure environment. When remote debugging is enabled, it opens a communication channel that could potentially be exploited by unauthorized users if not properly secured.", "rationale": "Disabling remote debugging on an App Service app is primarily about enhancing security.<br/><br/>Remote debugging opens a communication channel that can be exploited by attackers.<br/><br/>By disabling it, you reduce the number of potential entry points for unauthorized access.<br/><br/>If remote debugging is enabled without proper access controls, it can allow unauthorized users to connect to your application, potentially leading to data breaches or malicious code execution.<br/><br/>During a remote debugging session, sensitive information might be exposed. Disabling remote debugging helps ensure that such data remains secure. This minimizes the use of remote access tools to reduce risk.", "impact": "You will not be able to connect to your application from a remote location to diagnose and fix issues in real-time. You will not be able to step through code, set breakpoints, or inspect variables and the call stack while the application is running on the server.<br/><br/>Remote debugging is particularly useful for diagnosing issues that only occur in the production environment. Without it, you will need to rely on logs and other diagnostic tools.", "remediation": { "text": " #### Remediate from Azure Portal 1. Login to Azure Portal using https://portal.azure.com 2. Go to App Services 3. Click on each App 4. Under Setting section, Click on Configuration 5. Under the General settings tab, set the Remote debugging option to Off. ", "code": { "powerShell": null, "iac": null, "terraform": null, "other": null } }, "recommendation": null, "references": [ "https://learn.microsoft.com/en-us/visualstudio/debugger/remote-debugging-azure-app-service?view=visualstudio", "https://learn.microsoft.com/en-us/security/benchmark/azure/mcsb-posture-vulnerability-management#pv-2-audit-and-enforce-secure-configurations", "https://learn.microsoft.com/en-us/cli/azure/webapp?view=azure-cli-latest", "https://learn.microsoft.com/en-us/powershell/module/az.websites/get-azwebapp?view=azps-15.4.0", "https://learn.microsoft.com/en-us/powershell/module/az.websites/set-azwebapp?view=azps-15.4.0" ], "compliance": [ { "name": "_ARG_1_", "version": "_ARG_2_", "reference": "_ARG_3_", "profile": [ "Level 1" ] } ], "level": "medium", "tags": [], "rule": { "path": "az_app_services", "subPath": null, "selectCondition": {}, "query": [ { "filter": [ { "conditions": [ [ "config.properties.remoteDebuggingEnabled", "ne", "false" ] ] } ] }, { "connectOperator": "and", "filter": [ { "include": "_ARG_4_" } ] } ], "shouldExist": null, "returnObject": null, "removeIfNotExists": null }, "output": { "html": { "data": { "properties": { "name": "Name", "location": "location", "resourceGroupName": "Resource Group Name", "config.properties.remoteDebuggingEnabled":"Remote Debugging" }, "expandObject": null }, "table": "default", "decorate": [ { "itemName": "Remote Debugging", "itemValue": "enabled", "className": "badge badge-danger badge-xl" } ], "emphasis": [], "actions": { "objectData": { "properties": [ "name", "location", "resourceGroupName", "config" ], "expandObject": null, "limit": null }, "showGoToButton": "True", "showModalButton": "True", "directLink": null } }, "text": { "data": { "properties": { "name": "Name", "location": "location", "resourceGroupName": "Resource Group Name", "config.properties.remoteDebuggingEnabled":"Remote Debugging" }, "expandObject": null }, "status": { "keyName": ["name"], "message": "Ensure 'Remote debugging' is set to 'Off' for {name}", "defaultMessage": null }, "properties": { "resourceName": "name", "resourceId": "id", "resourceType": "type" }, "onlyStatus": false } }, "idSuffix": "azure__ARG_0__remote_debugging_enabled", "notes": [], "categories": [], "immutable_properties": [ "name", "id" ], "id": "azure_app_service__ARG_5_" } |