A lack of input validation exists in tac_plus prior to commit 4fdf178 which, when pre or post auth commands are enabled, allows an attacker who can control the username, rem-addr, or NAC address sent to tac_plus to inject shell commands and gain remote code execution on the tac_plus server.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tac_plus | * | 2023-10-05 (excluding) |