CVE-2021-1434
Published Mar 24, 2021
Last updated a year ago
Overview
- 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.
- Source
- ykramarz@cisco.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6
- Impact score
- 5.2
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 6.6
- Impact score
- 9.2
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:N/I:C/A:C
Weaknesses
- ykramarz@cisco.com
- CWE-552
Configurations
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