CVE-2021-45595
CVSS V2 Medium 6.5
CVSS V3 High 8.8
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22, RBR10 before 2.7.3.22, RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.3.22, RBS10 before 2.7.3.22, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBS50 before 2.7.3.22, RBK12 before 2.7.3.22, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.3.22.
Overview
- CVE ID
- CVE-2021-45595
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-26T01:15:17
- Last Modified Date
- 2022-01-05T20:38:55
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netgear:lbr20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.6.3.50 | |
| cpe:2.3:h:netgear:lbr20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs50y_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbs50y:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr10_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbr10:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr40_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbr40:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs10_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbs10:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbs20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs40_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbs40:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbs50:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk12_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbk12:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbk20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk40_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbk40:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.7.3.22 | |
| cpe:2.3:h:netgear:rbk50:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://kb.netgear.com/000064495/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0462 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-45595 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45595 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:38:19 | Added to TrackCVE | |||
| 2022-12-06 05:00:33 | 2021-12-26T01:15Z | 2021-12-26T01:15:17 | CVE Published Date | updated |
| 2022-12-06 05:00:33 | 2022-01-05T20:38:55 | CVE Modified Date | updated | |
| 2022-12-06 05:00:33 | Analyzed | Vulnerability Status | updated |