Filtered by vendor Yeahlink Subscriptions
Filtered by product T49g Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2019-14657 1 Yeahlink 6 T49g, T49g Firmware, T58v and 3 more 2024-11-21 8.8 High
Yealink phones through 2019-08-04 have an issue with OpenVPN file upload. They execute tar as root to extract files, but do not validate the extraction directory. Creating a tar file with ../../../../ allows replacement of almost any file on a phone. This leads to password replacement and arbitrary code execution as root.
CVE-2019-14656 1 Yeahlink 6 T49g, T49g Firmware, T58v and 3 more 2024-11-21 8.8 High
Yealink phones through 2019-08-04 do not properly check user roles in POST requests. Consequently, the default User account (with a password of user) can make admin requests via HTTP.