CVE-2020-3166 Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability
MediumCVSS 6.7
EPSS 0.29%
- Published
- Updated
- Exploit status
- No public exploit known
Description
A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to a specific CLI command. A successful exploit could allow the attacker to read or write to arbitrary files on the underlying OS.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Firepower Extensible Operating System (FXOS) | All versions | No fix listed |
| cisco secure firewall threat defense | >= 6.2.2, < 6.2.3.16 | 6.2.3.16 |
| cisco secure firewall threat defense | >= 6.3.0, < 6.5.0.3 | 6.5.0.3 |
| cisco adaptive security appliance software | >= 9.8, < 9.9.2.66 | 9.9.2.66 |
| cisco adaptive security appliance software | >= 9.10, < 9.13.1.5 | 9.13.1.5 |
| cisco firepower extensible operating system | < 2.2.2.97 | 2.2.2.97 |
| cisco firepower extensible operating system | >= 2.3, < 2.3.1.155 | 2.3.1.155 |
| cisco firepower extensible operating system | >= 2.4, < 2.4.1.238 | 2.4.1.238 |
| cisco firepower extensible operating system | >= 2.6, < 2.6.1.157 | 2.6.1.157 |