A command injection vulnerability has been discovered in the bootstrap stage of Bitdefender BOX 2, versions 2.1.47.42 and 2.1.53.45. The API method `/api/download_image` unsafely handles the production firmware URL supplied by remote servers, leading to arbitrary execution of system commands. In order to exploit the condition, an unauthenticated attacker should impersonate a infrastructure server to trigger this vulnerability.
Solution:
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
| Link | Tags |
|---|---|
| https://www.bitdefender.com/support/security-advisories/command-injection-vulnerability-in-bitdefender-box-v2-va-5706 | broken link |
| https://talosintelligence.com/vulnerability_reports/TALOS-2019-0919 | exploit third party advisory |
| https://www.cybersecurity-help.cz/vdb/SB2020012215?affChecked=1 | third party advisory |