CVE-2021-45533
CVSS V2 Medium 5.2
CVSS V3 Medium 6.8
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects EX6120 before 1.0.0.66, EX6130 before 1.0.0.46, EX7000 before 1.0.1.106, EX7500 before 1.0.1.76, EX3700 before 1.0.0.94, EX3800 before 1.0.0.94, RBR850 before 4.6.3.9, RBS850 before 4.6.3.9, and RBK852 before 4.6.3.9.
Overview
- CVE ID
- CVE-2021-45533
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-26T01:15:14
- Last Modified Date
- 2022-01-05T15:41:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netgear:ex6120_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.66 | |
| cpe:2.3:h:netgear:ex6120:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:ex6130_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.46 | |
| cpe:2.3:h:netgear:ex6130:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:ex7000_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.1.106 | |
| cpe:2.3:h:netgear:ex7000:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:ex7500_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.1.76 | |
| cpe:2.3:h:netgear:ex7500:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:ex3700_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.94 | |
| cpe:2.3:h:netgear:ex3700:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:ex3800_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.94 | |
| cpe:2.3:h:netgear:ex3800:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:* | 1 | OR | 4.6.3.9 | |
| cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:* | 1 | OR | 4.6.3.9 | |
| cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:* | 1 | OR | 4.6.3.9 | |
| cpe:2.3:h:netgear:rbk852:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.2
- Severity
- MEDIUM
- Exploitability Score
- 5.1
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.8
- Base Severity
- MEDIUM
- Exploitability Score
- 0.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://kb.netgear.com/000064458/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0062 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-45533 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45533 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:38:53 | Added to TrackCVE | |||
| 2022-12-06 04:55:27 | 2021-12-26T01:15Z | 2021-12-26T01:15:14 | CVE Published Date | updated |
| 2022-12-06 04:55:27 | 2022-01-05T15:41:58 | CVE Modified Date | updated | |
| 2022-12-06 04:55:27 | Analyzed | Vulnerability Status | updated |