We were setting up APPEON Web environment in AWS cloud hosting, and the powerbuilder application was supported by pfc classes.
My problem is, a random error would be prompted as below, when we tested by retrieving records involving several TABS and data windows.
After investigation, we found it was caused by AWS Web ACLs, with error logged as below,
<source ip> /servlet/axdispatcher.aspx AWS#AWSManagedRulesCommonRuleSet#CrossSiteScripting_BODY BLOCK
<source ip> /servlet/axdispatcher.aspx AWS#AWSManagedRulesSQLiRuleSet#SQLi_BODY BLOCK
The issues can be resolved if we turned off the rules stated, but it leads to security concerns.
So may we have advices on the above issues? Thanks in advance.