Netscout NgeniusOne is a centrally managed application and network performance solution from Netscout, Inc. A cross-site scripting vulnerability exists in Netscaut nGeniusONE in versions 6.3.0 build 1196 and earlier, which stems from a lack of user input data validation and filtering of input data by the FDSQueryService function. checksum and filtering of input data. An attacker could use this vulnerability to inject JavaScript and execute a stored XSS attack.