Dell Avamar, versions prior to 19.10 SP1 with patch 338904, contains a Trusting HTTP Permission Methods on the Server-Side vulnerability in Security. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Information exposure.
Weakness
The server contains a protection mechanism that assumes that any URI that is accessed using HTTP GET will not cause a state change to the associated resource. This might allow attackers to bypass intended access restrictions and conduct resource modification and deletion attacks, since some applications allow GET to modify state.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Avamar | Dell | 19.4 (including) | 19.4 (including) |
| Avamar | Dell | 19.7 (including) | 19.7 (including) |
| Avamar | Dell | 19.8 (including) | 19.8 (including) |
| Avamar | Dell | 19.9 (including) | 19.9 (including) |
| Avamar | Dell | 19.10 (including) | 19.10 (including) |
| Avamar | Dell | 19.10-sp1 (including) | 19.10-sp1 (including) |
| Avamar | Dell | 19.12 (including) | 19.12 (including) |