CVE-2021-0071
CVSS V2 Medium 5.8
CVSS V3 High 8.8
Description
Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Overview
- CVE ID
- CVE-2021-0071
- Assigner
- secure@intel.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-11-17T20:15:08
- Last Modified Date
- 2021-11-21T14:50:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:intel:ax210_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ax210:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ax201_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ax201:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ax200_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ax200:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ac_9560_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ac_9560:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ac_9462_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ac_9462:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ac_9461_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ac_9461:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:9260_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:intel:ac_9260_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ac_9260:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ac_8265_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ac_8265:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ac_8260_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ac_8260:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ac_3168_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ac_3168:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:7265_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:7265:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:ac_3165_firmware:*:*:*:*:*:*:*:* | 1 | OR | 22.40 | |
| cpe:2.3:h:intel:ac_3165:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 6.5
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- 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.intel.com/content/www/us/en/security-center/advisory/intel-sa-00509.html | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-0071 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0071 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:45:28 | Added to TrackCVE | |||
| 2022-12-05 14:44:06 | 2021-11-17T20:15Z | 2021-11-17T20:15:08 | CVE Published Date | updated |
| 2022-12-05 14:44:06 | 2021-11-21T14:50:07 | CVE Modified Date | updated | |
| 2022-12-05 14:44:06 | Analyzed | Vulnerability Status | updated |