CyberRota Analysis
AI-GeneratedMultiple DrayTek VigorSwitch models are vulnerable to a command injection flaw in the tftp_upgrade function, allowing remote attackers with valid administrative credentials to execute arbitrary commands with root privileges due to inadequate input filtering. This high-severity vulnerability poses a significant risk to network integrity and device security. Organizations using affected VigorSwitch models should prioritize patching or mitigating this issue to prevent potential exploitation.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the tftp_upgrade function. The vulnerability is caused by insufficient filtering before the filename field is concatenated into a command. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.