CVE-2021-22882
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of-service attack that may cause the UniFi Protect controller to crash.
Overview
- CVE ID
- CVE-2021-22882
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-23T19:15:13
- Last Modified Date
- 2022-08-30T22:38:41
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:ui:unifi_protect_controller:*:*:*:*:*:*:*:* | 1 | OR | 1.17.1 | |
| cpe:2.3:h:ui:unifi_cloud_key_plus:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:ui:unifi_dream_machine_pro:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:ui:unifi_network_video_recorder:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://community.ui.com/releases/Security-advisory-bulletin-017-017/071141e5-bc2e-4b71-81f3-5e499316fcee | Vendor Advisory |
| https://hackerone.com/reports/1008579 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-22882 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22882 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:21:25 | Added to TrackCVE | |||
| 2022-12-05 22:40:03 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-05 22:40:03 | 2021-02-23T19:15Z | 2021-02-23T19:15:13 | CVE Published Date | updated |
| 2022-12-05 22:40:03 | 2022-08-30T22:38:41 | CVE Modified Date | updated | |
| 2022-12-05 22:40:03 | Analyzed | Vulnerability Status | updated |