CVE-2023-26213: Improper Neutralization of Special Elements used in an OS Command

On Barracuda CloudGen WAN Private Edge Gateway devices before 8 webui-sdwan-1089-8.3.1-174141891, an OS command injection vulnerability exists in /ajax/updatecertificate - a crafted HTTP request allows an authenticated attacker to execute arbitrary commands. For example, a name field can contain...