CVE-2020-5758
CVSS V2 High 9
CVSS V3 High 8.8
Description
Grandstream UCM6200 series firmware version 1.0.20.23 and below is vulnerable to OS command injection via HTTP. An authenticated remote attacker can execute commands as the root user by sending a crafted HTTP GET to the UCM's "Old" HTTPS API.
Overview
- CVE ID
- CVE-2020-5758
- Assigner
- vulnreport@tenable.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-17T21:15:13
- Last Modified Date
- 2020-07-23T14:29:43
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:grandstream:ucm6202_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.20.23 | |
| cpe:2.3:h:grandstream:ucm6202:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:grandstream:ucm6204_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.20.23 | |
| cpe:2.3:h:grandstream:ucm6204:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:grandstream:ucm6208_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.20.23 | |
| cpe:2.3:h:grandstream:ucm6208:-:*:*:*:*:*:*:* | 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-2020-42 | Broken Link Third Party Advisory |
| https://www.tenable.com/cve/CVE-2020-5758 | Not Applicable |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-5758 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5758 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:40:01 | Added to TrackCVE | |||
| 2022-12-04 20:01:30 | 2020-07-17T21:15Z | 2020-07-17T21:15:13 | CVE Published Date | updated |
| 2022-12-04 20:01:30 | 2020-07-23T14:29:43 | CVE Modified Date | updated | |
| 2022-12-04 20:01:30 | Analyzed | Vulnerability Status | updated |