CVE-2020-3151
CVSS V2 Low 3.6
CVSS V3 Medium 6.7
Description
A vulnerability in the CLI of Cisco Connected Mobile Experiences (CMX) could allow an authenticated, local attacker with administrative credentials to bypass restrictions on the CLI. The vulnerability is due to insufficient security mechanisms in the restricted shell implementation. An attacker could exploit this vulnerability by sending crafted commands to the CLI. A successful exploit could allow the attacker to escape the restricted shell and execute a set of normally unauthorized commands with the privileges of a non-root user. To exploit this vulnerability, an attacker would need to have valid administrative credentials.
Overview
- CVE ID
- CVE-2020-3151
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-08-26T17:15:13
- Last Modified Date
- 2020-09-01T18:19:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cisco:connected_mobile_experiences:10.6.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:connected_mobile_experiences:10.6.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:connected_mobile_experiences:10.6.2:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.6
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.7
- Base Severity
- MEDIUM
- Exploitability Score
- 1.5
- Impact Score
- 4.7
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cmx-rshell-esc-L6hBwjbg | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-3151 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3151 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:27:21 | Added to TrackCVE | |||
| 2022-12-04 21:34:18 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-04 21:34:18 | 2020-08-26T17:15Z | 2020-08-26T17:15:13 | CVE Published Date | updated |
| 2022-12-04 21:34:18 | 2020-09-01T18:19:58 | CVE Modified Date | updated | |
| 2022-12-04 21:34:18 | Analyzed | Vulnerability Status | updated |