Cacti 0.8.6e and earlier does not perform proper input validation to protect against common attacks, which allows remote attackers to execute arbitrary commands or SQL by sending a legitimate value in a POST request or cookie, then specifying the attack string in the URL, which causes the get_request_var function to return the wrong value in the $_REQUEST variable, which is cleansed while the original malicious $_GET value remains unmodified, as demonstrated in (1) graph_image.php and (2) graph.php.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Cacti | The_cacti_group | 0.8.5 | 0.8.5 |
Cacti | The_cacti_group | 0.8.6b | 0.8.6b |
Cacti | The_cacti_group | 0.8.6c | 0.8.6c |
Cacti | The_cacti_group | 0.8.6a | 0.8.6a |
Cacti | The_cacti_group | 0.8.2a | 0.8.2a |
Cacti | The_cacti_group | 0.8.3a | 0.8.3a |
Cacti | The_cacti_group | 0.8 | 0.8 |
Cacti | The_cacti_group | 0.8.5a | 0.8.5a |
Cacti | The_cacti_group | 0.8.4 | 0.8.4 |
Cacti | The_cacti_group | 0.8.6 | 0.8.6 |
Cacti | The_cacti_group | 0.8.3 | 0.8.3 |
Cacti | The_cacti_group | 0.8.1 | 0.8.1 |
Cacti | The_cacti_group | 0.8.2 | 0.8.2 |
Cacti | The_cacti_group | 0.8.6d | 0.8.6d |
Cacti | The_cacti_group | 0.8.6e | 0.8.6e |