CVE-2020-5739
CVSS V2 High 9
CVSS V3 High 8.8
Description
Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker adds an OpenVPN up script to the phone's VPN settings via the "Additional Settings" field in the web interface. When the VPN's connection is established, the user defined script is executed with root privileges.
Overview
- CVE ID
- CVE-2020-5739
- Assigner
- vulnreport@tenable.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-04-14T14:15:12
- Last Modified Date
- 2020-04-14T18:14:42
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:grandstream:gxp1610_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.152 | |
| cpe:2.3:h:grandstream:gxp1610:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:grandstream:gxp1615_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.152 | |
| cpe:2.3:h:grandstream:gxp1615:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:grandstream:gxp1620_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.152 | |
| cpe:2.3:h:grandstream:gxp1620:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:grandstream:gxp1625_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.152 | |
| cpe:2.3:h:grandstream:gxp1625:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:grandstream:gxp1628_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.152 | |
| cpe:2.3:h:grandstream:gxp1628:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:grandstream:gxp1630_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.152 | |
| cpe:2.3:h:grandstream:gxp1630:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9
- Severity
- HIGH
- Exploitability Score
- 8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2020-22 | Exploit Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-5739 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5739 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:44:35 | Added to TrackCVE | |||
| 2022-12-04 14:22:21 | 2020-04-14T14:15Z | 2020-04-14T14:15:12 | CVE Published Date | updated |
| 2022-12-04 14:22:21 | 2020-04-14T18:14:42 | CVE Modified Date | updated | |
| 2022-12-04 14:22:21 | Analyzed | Vulnerability Status | updated |