![]() ![]() The Scan Policy Editor dialog is displayed. In the Home tab, click Scan Policy Editor.How to Configure the Auto WAF Rules in Invicti Standard ![]() Select to create rules only for confirmed vulnerabilities. This is the vulnerability severity level drop-down: This is a Web Application Firewall that is configured in the Options dialog. This table lists and explains the fields in the Automatic WAF Rules section. This topic will explain how to configure Auto WAF Rule in Invicti Standard. Once the Web Application Firewall is configured, users can then configure Auto WAF Rules. Web Application Firewalls can be configured to trigger only for certain vulnerability Severity Levels, or only for confirmed vulnerabilities rather than for possible vulnerabilities. WAF Rule factories can be automatically triggered when a vulnerability is found. How Invicti Creates WAF Rules Automatically WAF rules that do not have RegEx patterns may block the requests that do not contain vulnerable inputs. So vulnerable endpoints should be fixed as soon as possible and the WAF rule should be removed so as not to block every user. But this causes requests that do not have vulnerable inputs to be blocked. Where it is not possible to use RegExes, Invicti creates rules containing the HTTP Method and Request URL. But RegEx patterns may sometimes not be possible, or in some cases they may have limited use for WAFs.įor RegEx pattern usage details, see the WAF document links listed above. For this reason, RegEx patterns are used for each vulnerability or vulnerability family. While integrating WAFs, Invicti focused on creating rules to block only vulnerable requests. Since vulnerable payloads can be used in different locations such as cookies, query strings and XML bodies for example, proper rule creation is critical. How Invicti Creates Rules for Vulnerabilities When a custom vulnerability template is being added to the Report Policy, Firewall Compatible input should be checked to determine whether the vulnerability is a WAF Rule generation compatible one. When that is the case for the selected vulnerability, the WAF rule button will be disabled in Invicti. ![]() Also, some WAF rules may not have the corresponding filters to check where the vulnerable are (e.g. It is not possible to block every vulnerability defined in Invicti with WAF rules as some vulnerabilities may not be supported by WAFs (for example, DOM XSS cannot be blocked using a WAF). It is not a proper fix for the issue, but will give you time to find and eliminate the root cause of the vulnerability.Ĭreating a WAF rule for a Blind SQL Injection is allowed.Ĭreating a WAF rule for Sitemap Detection is not allowed. Vulnerabilities and WAFsīlocking the identified vulnerability via WAF rule generation only acts as a temporary ‘band-aid’ applied only at the identified vulnerable point. This screenshot illustrates sample configuration fields for the AWS WAF. Invicti currently supports the following web application firewall software:īut other WAFs are integrated via a Rest API, so Invicti needs to store connection, authentication or other information to create a WAF rule. Creating a WAF rule via the REST API – in this case, Invicti can connect WAF applications via their REST API endpoints and authenticate them with tokens, and create a rule immediately without any import or export actions.Exporting the WAF Rule into a file – in this case, Invicti creates a rule file.Invicti WAF rule generation can be achieved in two ways: The scan results in both Invicti Enterprise and Invicti Standard can be exported as rules for web application firewalls (WAFs). Invicti Standard, Invicti Enterprise On-Premises, Invicti Enterprise On-Demand ![]()
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