CVE-2020-2503
CVSS V2 Low 3.5
CVSS V3 Medium 5.4
Description
If exploited, this stored cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later.
Overview
- CVE ID
- CVE-2020-2503
- Assigner
- security@qnapsecurity.com.tw
- Vulnerability Status
- Analyzed
- Published Version
- 2020-12-24T02:15:12
- Last Modified Date
- 2020-12-28T15:33:59
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:qnap:qes:*:*:*:*:*:*:*:* | 1 | OR | 2.1.1 | |
| cpe:2.3:a:qnap:qes:2.1.1:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:qnap:qes:2.1.1:build_20200211:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:qnap:qes:2.1.1:build_20200303:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:qnap:qes:2.1.1:build_20200319:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:qnap:qes:2.1.1:build_20200424:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:qnap:qes:2.1.1:build_20200515:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:qnap:qes:2.1.1:build_20200811:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.4
- Base Severity
- MEDIUM
- Exploitability Score
- 2.3
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://www.qnap.com/zh-tw/security-advisory/qsa-20-17 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-2503 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2503 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:29:21 | Added to TrackCVE | |||
| 2022-12-05 18:45:56 | security@qnap.com | security@qnapsecurity.com.tw | CVE Assigner | updated |
| 2022-12-05 18:45:56 | 2020-12-24T02:15Z | 2020-12-24T02:15:12 | CVE Published Date | updated |
| 2022-12-05 18:45:56 | 2020-12-28T15:33:59 | CVE Modified Date | updated | |
| 2022-12-05 18:45:56 | Analyzed | Vulnerability Status | updated |