cve/2023/CVE-2023-26213.md

CVE-2023-26213

Description

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/update_certificate - a crafted HTTP request allows an authenticated attacker to execute arbitrary commands. For example, a name field can contain :password and a password field can contain shell metacharacters.

POC

Reference

• http://seclists.org/fulldisclosure/2023/Mar/2
• https://sec-consult.com/vulnerability-lab/advisory/os-command-injection-in-barracuda-cloudgen-wan/

Github

• https://github.com/ARPSyndicate/cvemon