CVE-2021-38759
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
Raspberry Pi OS through 5.10 has the raspberry default password for the pi account. If not changed, attackers can gain administrator privileges.
Overview
- CVE ID
- CVE-2021-38759
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-07T21:15:08
- Last Modified Date
- 2022-07-12T17:42:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:raspberrypi:raspberry_pi_os_lite:*:*:*:*:*:*:*:* | 1 | OR | 5.10 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 10
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.raspberrypi.com/documentation/computers/configuration.html#change-the-default-password | Vendor Advisory |
| https://www.cnvd.org.cn/flaw/show/CNVD-2021-43968 | Third Party Advisory |
| http://packetstormsecurity.com/files/165211/Raspberry-Pi-5.10-Default-Credentials.html | Third Party Advisory |
| https://arstechnica.com/gadgets/2022/04/raspberry-pi-os-axes-longstanding-default-user-account-in-the-name-of-security/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-38759 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38759 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-08 06:20:20 | Added to TrackCVE | |||
| 2022-12-06 03:14:13 | 2021-12-07T21:15Z | 2021-12-07T21:15:08 | CVE Published Date | updated |
| 2022-12-06 03:14:13 | 2022-07-12T17:42:04 | CVE Modified Date | updated | |
| 2022-12-06 03:14:13 | Analyzed | Vulnerability Status | updated |