CVE-2022-20791
CVSS V2 Medium 4
CVSS V3 Medium 6.5
Description
A vulnerability in the database user privileges of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device. This vulnerability is due to insufficient file permission restrictions. An attacker could exploit this vulnerability by sending a crafted command from the API to the application. A successful exploit could allow the attacker to read arbitrary files on the underlying operating system of the affected device. The attacker would need valid user credentials to exploit this vulnerability.
Overview
- CVE ID
- CVE-2022-20791
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-07-06T21:15:11
- Last Modified Date
- 2022-07-14T14:51:56
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:*:*:*:* | 1 | OR | 11.5\(1.10000.6\) | |
| cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:* | 1 | OR | 11.5\(1.10000.6\) | |
| cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:*:*:*:* | 1 | OR | 12.5 | 12.5\(1.10000.22\) |
| cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:* | 1 | OR | 12.5 | 12.5\(1.10000.22\) |
| cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:*:*:*:* | 1 | OR | 14.0 | 14.0\(1.10000.20\) |
| cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:* | 1 | OR | 14.0 | 14.0\(1.10000.20\) |
| cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:*:*:*:*:*:*:*:* | 1 | OR | 12.5\(1\) | |
| cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:*:*:*:*:*:*:*:* | 1 | OR | 14.0 | 14su2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-imp-afr-YBFLNyzd |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-20791 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20791 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-07-06 22:00:28 | Added to TrackCVE |