An issue was discovered in Alcatel-Lucent ALE NOE deskphones through 86x8NOE-R300.1.40.12.4180 and SIP deskphones through 86x8SIP-R200.1.01.10.728. Because of a time-of-check time-of-use vulnerability, an authenticated attacker is able to replace the verified firmware image with malicious firmware during the update process.

An issue was discovered in Alcatel-Lucent ALE NOE deskphones through 86x8NOE-R300.1.40.12.4180 and SIP deskphones through 86x8SIP-R200.1.01.10.728. Because of improper privilege management, an authenticated attacker is able to create symlinks to sensitive and protected data in locations that are used for debugging files. Given that the process of gathering debug logs is carried out with root privileges, any file referenced in the symlink is consequently written to the debug archive, thereby granting accessibility to the attacker.