CVE-2022-20930 Detail
Current Description
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.
Analysis Description
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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’) | NIST |
| CWE-88 | Improper Neutralization of Argument Delimiters in a Command (‘Argument Injection’) | Cisco Systems, Inc. |
Change History
1 change records found show changes
Initial Analysis 10/05/2022 12:08:43 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration | Record truncated, showing 500 of 580 characters. View Entire Change Record AND
OR
*cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:* versions up to (excluding) 20.6.2
*cpe:2.3:a:cisco:sd-wan:20.8:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:sd-wan:20.9:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_100wm:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco
|
|
| Added | CPE Configuration | Record truncated, showing 500 of 662 characters. View Entire Change Record OR
*cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:* versions up to (excluding) 20.6.2
*cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:20.8:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:20.9:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:sd-wan_vmanage:*:*:*:*:*:*:*:* versions up to (excluding) 20.6.2
*cpe:2.3:a:cisco:sd-wan_vmanage:20.8:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:sd-wan_vmanage:20.9:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:sd-wan_vsmart_controller:*:*:*:*:*:*:*:* ver
|
|
| Added | CVSS V3.1 |
NIST AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
|
| Added | CWE |
NIST CWE-78 |
|
| Changed | Reference Type |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-cli-xkGwmqKu No Types Assigned |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-cli-xkGwmqKu Vendor Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2022-20930
NVD Published Date:
09/30/2022
NVD Last Modified:
10/05/2022
Source:
Cisco Systems, Inc.