Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios_xe_sd-wan | Cisco | - (including) | - (including) |
| Sd-wan_firmware | Cisco | 18.3.5 (including) | 18.3.5 (including) |
| Sd-wan_firmware | Cisco | 18.3.8 (including) | 18.3.8 (including) |
| Sd-wan_firmware | Cisco | 18.4.1 (including) | 18.4.1 (including) |
| Sd-wan_firmware | Cisco | 18.4.4 (including) | 18.4.4 (including) |
| Sd-wan_firmware | Cisco | 18.4.5 (including) | 18.4.5 (including) |
| Sd-wan_firmware | Cisco | 19.2.0 (including) | 19.2.0 (including) |
| Sd-wan_firmware | Cisco | 19.2.1 (including) | 19.2.1 (including) |
| Sd-wan_firmware | Cisco | 19.2.2 (including) | 19.2.2 (including) |
| Sd-wan_firmware | Cisco | 19.2.99 (including) | 19.2.99 (including) |
| Sd-wan_firmware | Cisco | 20.1.0 (including) | 20.1.0 (including) |
| Sd-wan_vsmart_controller_firmware | Cisco | * | * |