CVE-2020-2495
CVSS V2 Medium 4.3
CVSS V3 Medium 6.1
Description
If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station. QANP have already fixed these vulnerabilities in the following versions of QTS and QuTS hero. QuTS hero h4.5.1.1472 build 20201031 and later QTS 4.5.1.1456 build 20201015 and later QTS 4.4.3.1354 build 20200702 and later QTS 4.3.6.1333 build 20200608 and later QTS 4.3.4.1368 build 20200703 and later QTS 4.3.3.1315 build 20200611 and later QTS 4.2.6 build 20200611 and later
Overview
- CVE ID
- CVE-2020-2495
- Assigner
- security@qnapsecurity.com.tw
- Vulnerability Status
- Analyzed
- Published Version
- 2020-12-10T04:15:11
- Last Modified Date
- 2021-06-22T21:00:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:* | 1 | OR | 4.5.1.1472 | |
| cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | 1 | OR | 4.5.1.1456 | |
| cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | 1 | OR | 4.4.3.1354 | |
| cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | 1 | OR | 4.3.6.1333 | |
| cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | 1 | OR | 4.3.4.1368 | |
| cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | 1 | OR | 4.3.3.1315 | |
| cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | 1 | OR | 4.2.6 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://www.qnap.com/en/security-advisory/qsa-20-12 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-2495 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2495 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:10:19 | Added to TrackCVE | |||
| 2022-12-05 17:57:35 | security@qnap.com | security@qnapsecurity.com.tw | CVE Assigner | updated |
| 2022-12-05 17:57:35 | 2020-12-10T04:15Z | 2020-12-10T04:15:11 | CVE Published Date | updated |
| 2022-12-05 17:57:35 | 2021-06-22T21:00:52 | CVE Modified Date | updated | |
| 2022-12-05 17:57:35 | Analyzed | Vulnerability Status | updated |