Cross-site scripting (XSS) vulnerability in download_plugin.php3 in F5 Firepass 4100 SSL VPN 5.4 through 5.5.2 and 6.0 through 6.0.1 allows remote attackers to inject arbitrary web script or HTML via the backurl parameter.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.16
EPSS Ranking 94.5%