CVE-2018-16217

The network diagnostic function ping in the Yeahlink Ultra-elegant IP Phone SIP-T41P firmware 66.83.0.35 allows a remote authenticated attacker to trigger OS commands or open a reverse shell via command injection...

CVE-2018-16221: Improper Limitation of a Pathname to a Restricted Directory

The diagnostics web interface in the Yeahlink Ultra-elegant IP Phone SIP-T41P firmware 66.83.0.35 does not validate escape the path information path traversal, which allows an authenticated remote attacker to get access to privileged information e.g., /etc/passwd via path traversal relative path...

CVE-2018-16218: Cross-Site Request Forgery (CSRF)

A CSRF Cross Site Request Forgery in the web interface of the Yeahlink Ultra-elegant IP Phone SIP-T41P firmware version 66.83.0.35 allows a remote attacker to trigger code execution or settings modification on the device by providing a crafted link to the victim...

CVE-2018-16217: Improper Neutralization of Special Elements used in an OS Command

The network diagnostic function ping in the Yeahlink Ultra-elegant IP Phone SIP-T41P firmware 66.83.0.35 allows a remote authenticated attacker to trigger OS commands or open a reverse shell via command injection...