CVE-2020-12620
CVSS V2 High 7.2
CVSS V3 High 7.8
Description
Pi-hole 4.4 allows a user able to write to /etc/pihole/dns-servers.conf to escalate privileges through command injection (shell metacharacters after an IP address).
Overview
- CVE ID
- CVE-2020-12620
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-30T14:15:12
- Last Modified Date
- 2021-07-21T11:39:23
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:pi-hole:pi-hole:*:*:*:*:*:*:*:* | 1 | OR | 5.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
Reference URL | Reference Tags |
---|---|
https://pi-hole.net/ | Vendor Advisory |
https://0xpanic.github.io/2020/07/21/Pihole.html | Exploit Third Party Advisory |
https://github.com/pi-hole/pi-hole | Third Party Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-12620 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12620 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 07:01:50 | Added to TrackCVE | |||
2022-12-04 20:28:26 | 2020-07-30T14:15Z | 2020-07-30T14:15:12 | CVE Published Date | updated |
2022-12-04 20:28:26 | 2021-07-21T11:39:23 | CVE Modified Date | updated | |
2022-12-04 20:28:26 | Analyzed | Vulnerability Status | updated |