CVE-2021-1434
Cisco IOS XE SD-WAN Software Arbitrary File Corruption Vulnerability
- State
- Published
- Severity
- 4.4 Medium
- Published
- Mar 24, 2021
- Updated
- Nov 8, 2024
- Reserved
- Nov 13, 2020
Description
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to overwrite arbitrary files in the underlying file system. This vulnerability is due to insufficient validation of the parameters of a specific CLI command. An attacker could exploit this vulnerability by issuing that command with specific parameters. A successful exploit could allow the attacker to overwrite the content of any arbitrary file that resides on the underlying host file system.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.4 Medium | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N | cisco |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Cisco IOS XE SoftwareCisco |
|
References
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