CVE-2022-20850
CVSS V2 None
CVSS V3 High 7.1
Description
A vulnerability in the CLI of stand-alone Cisco IOS XE SD-WAN Software and Cisco SD-WAN Software could allow an authenticated, local attacker to delete arbitrary files from the file system of an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting arbitrary file path information when using commands in the CLI of an affected device. A successful exploit could allow the attacker to delete arbitrary files from the file system of the affected device.
Overview
- CVE ID
- CVE-2022-20850
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-09-30T19:15:12
- Last Modified Date
- 2022-10-05T16:16:21
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:* | 1 | OR | 18.4.5 | |
| cpe:2.3:a:cisco:sd-wan_vmanage:*:*:*:*:*:*:*:* | 1 | OR | 18.4.5 | |
| cpe:2.3:a:cisco:sd-wan_vsmart_controller:*:*:*:*:*:*:*:* | 1 | OR | 18.4.5 | |
| cpe:2.3:o:cisco:ios_xe_sd-wan:*:*:*:*:*:*:*:* | 1 | OR | 16.10.1 | |
| AND | ||||
| cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:* | 1 | OR | 18.4.5 | |
| cpe:2.3:h:cisco:isr_1100:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:isr_1100-4g:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:isr_1100-6g:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:vedge_2000:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.1
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-arb-file-delete-VB2rVcQv |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-20850 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20850 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-09-30 20:00:12 | Added to TrackCVE | |||
| 2022-12-07 05:23:01 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-07 05:23:01 | 2022-09-30T19:15Z | 2022-09-30T19:15:12 | CVE Published Date | updated |
| 2022-12-07 05:23:02 | 2022-10-05T16:16:21 | CVE Modified Date | updated | |
| 2022-12-07 05:23:02 | Analyzed | Vulnerability Status | updated |