CVE-2022-20844
CVSS V2 None
CVSS V3 Medium 5.3
Description
A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC using a default static username and password combination. This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses.
Overview
- CVE ID
- CVE-2022-20844
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-09-30T19:15:11
- Last Modified Date
- 2022-10-05T16:21:02
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:* | 1 | OR | 20.4.1 | 20.6.3 |
| cpe:2.3:a:cisco:sd-wan:20.3.4.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:sd-wan:20.3.4.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:sd-wan:20.3.5:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:sd-wan:20.7.1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdavc-ZA5fpXX2 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-20844 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20844 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-09-30 20:00:11 | Added to TrackCVE | |||
| 2022-12-07 05:22:37 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-07 05:22:37 | 2022-09-30T19:15Z | 2022-09-30T19:15:11 | CVE Published Date | updated |
| 2022-12-07 05:22:37 | 2022-10-05T16:21:02 | CVE Modified Date | updated | |
| 2022-12-07 05:22:37 | Analyzed | Vulnerability Status | updated |