CVE-2021-33115
CVSS V2 Medium 5.8
CVSS V3 High 8.8
Description
Improper input validation 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-2021-33115
- Assigner
- secure@intel.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-02-09T23:15:15
- Last Modified Date
- 2022-02-15T19:51:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:intel:uefi_wifi_driver:*:*:*:*:*:*:*:* | 1 | OR | 1.2.8.21337 | |
| cpe:2.3:h:intel:ac_3165:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ac_3168:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ac_7265:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ac_8260:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ac_8265:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ac_9260:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ac_9461:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ac_9462:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ac_9560:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ax200:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ax201:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:intel:ax210:-:*:*:*:*:*:*:* | 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-00582.html | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-33115 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33115 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:32:40 | Added to TrackCVE | |||
| 2022-12-06 09:11:07 | 2022-02-09T23:15Z | 2022-02-09T23:15:15 | CVE Published Date | updated |
| 2022-12-06 09:11:07 | 2022-02-15T19:51:49 | CVE Modified Date | updated | |
| 2022-12-06 09:11:07 | Analyzed | Vulnerability Status | updated |