CVE-2022-20930
30.09.2022, 19:15
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite and possibly corrupt files on an affected system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting arbitrary commands that are executed as the root user account. A successful exploit could allow the attacker to overwrite arbitrary system files, which could result in a denial of service (DoS) condition.
| Vendor | Product | Version |
|---|---|---|
| cisco | catalyst_sd-wan_manager | 20.8 |
| cisco | catalyst_sd-wan_manager | 20.9 |
| cisco | sd-wan_vbond_orchestrator | 𝑥 < 20.6.2 |
| cisco | sd-wan_vbond_orchestrator | 20.8 |
| cisco | sd-wan_vbond_orchestrator | 20.9 |
| cisco | sd-wan_vmanage | 𝑥 < 20.6.2 |
| cisco | sd-wan_vsmart_controller | 𝑥 < 20.6.2 |
| cisco | sd-wan_vsmart_controller | 20.8 |
| cisco | sd-wan_vsmart_controller | 20.9 |
| cisco | sd-wan | 𝑥 < 20.6.2 |
| cisco | sd-wan | 20.8 |
| cisco | sd-wan | 20.9 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')The software constructs a string for a command to executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.