Last Modified: Oct 06, 2020
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BIG-IQ Web App Security (ASM)
Known Affected Versions:
6.1.0, 7.0.0, 184.108.40.206
Opened: Mar 30, 2020
When the BIG-IQ exports an ASM Security Policy to XML, the Response Page: Login Page response is not properly included when set to default value (Default Response).
Response Page: Login Page response information (header and body) are missing from XML. Importing XML into BIG-IP will result in incomplete information for Response Page: Login Page. Note that when BIG-IQ Deploys new policies to BIG-IPs it will export the ASM Security Policy as XML and then import it into the BIG-IP, triggering this issue if the Response Page: Login Page response value is default. This process is an internal process that occurs when a new policy, with default values, is introduced to a BIG-IP via BIG-IQ.
1. ASM Security Policy in BIG-IQ has Response Page: Login Page response set to default value (Default Response). 2. Export ASM Security Policy as XML.
Ensure that ASM Security Policies on BIG-IQ have a Custom Response (instead of Default Response) in the Response Page: Login Page. This Custom Response can contain the exact same headers and body found in the Default Response and do not need to be altered.