CVE-2022-20930
Cisco SD-WAN Software Arbitrary File Corruption Vulnerability
CVSS Score
6.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-88 |
| Vendor | cisco |
| Product | cisco sd-wan vmanage |
| Ecosystems | |
| Industries | NetworkingTelecommunications |
| Published | Sep 30, 2022 |
| Last Updated | Nov 1, 2024 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Cisco / Cisco SD-WAN vManage
n/a