CVE-2021-44055
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
An missing authorization vulnerability has been reported to affect QNAP device running Video Station. If exploited, this vulnerability allows remote attackers to access data or perform actions that they should not be allowed to perform. We have already fixed this vulnerability in the following versions of Video Station: Video Station 5.5.9 ( 2022/02/16 ) and later
Overview
- CVE ID
- CVE-2021-44055
- Assigner
- security@qnapsecurity.com.tw
- Vulnerability Status
- Analyzed
- Published Version
- 2022-05-05T17:15:10
- Last Modified Date
- 2022-05-13T20:13:04
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:qnap:video_station:*:*:*:*:*:*:*:* | 1 | OR | 5.1.8 | |
cpe:2.3:a:qnap:video_station:*:*:*:*:*:*:*:* | 1 | OR | 5.2.0 | 5.3.13 |
cpe:2.3:a:qnap:video_station:*:*:*:*:*:*:*:* | 1 | OR | 5.4.0 | 5.5.9 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
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.qnap.com/en/security-advisory/qsa-22-14 |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-44055 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44055 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-08 06:19:04 | Added to TrackCVE |