CVE-2021-28813
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
A vulnerability involving insecure storage of sensitive information has been reported to affect QSW-M2116P-2T2S and QNAP switches running QuNetSwitch. If exploited, this vulnerability allows remote attackers to read sensitive information by accessing the unrestricted storage mechanism.We have already fixed this vulnerability in the following versions: QSW-M2116P-2T2S 1.0.6 build 210713 and later QGD-1600P: QuNetSwitch 1.0.6.1509 and later QGD-1602P: QuNetSwitch 1.0.6.1509 and later QGD-3014PT: QuNetSwitch 1.0.6.1519 and later
Overview
- CVE ID
- CVE-2021-28813
- Assigner
- security@qnapsecurity.com.tw
- Vulnerability Status
- Analyzed
- Published Version
- 2021-09-10T04:15:16
- Last Modified Date
- 2021-09-23T15:53:40
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:qnap:qsw-m2116p-2t2s_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.6 | |
| cpe:2.3:h:qnap:qsw-m2116p-2t2s:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:qnap:qunetswitch:*:*:*:*:*:*:*:* | 1 | OR | 1.0.6.1509 | |
| cpe:2.3:h:qnap:qgd-1600p:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:qnap:qgd-1602p:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:qnap:qgd-3014pt:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- 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:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.qnap.com/en/security-advisory/qsa-21-37 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-28813 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28813 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:53:41 | Added to TrackCVE | |||
| 2022-12-05 10:20:07 | security@qnap.com | security@qnapsecurity.com.tw | CVE Assigner | updated |
| 2022-12-05 10:20:07 | 2021-09-10T04:15Z | 2021-09-10T04:15:16 | CVE Published Date | updated |
| 2022-12-05 10:20:07 | 2021-09-23T15:53:40 | CVE Modified Date | updated | |
| 2022-12-05 10:20:08 | Analyzed | Vulnerability Status | updated |