CVE-2021-45603
CVSS V2 Low 2.1
CVSS V3 Medium 5.5
Description
Certain NETGEAR devices are affected by disclosure of sensitive information. A UPnP request reveals a device's serial number, which can be used for a password reset. This affects D7800 before 1.0.1.66, EX2700 before 1.0.1.68, WN3000RPv2 before 1.0.0.90, WN3000RPv3 before 1.0.2.100, LBR1020 before 2.6.5.20, LBR20 before 2.6.5.32, R6700AX before 1.0.10.110, R7800 before 1.0.2.86, R8900 before 1.0.5.38, R9000 before 1.0.5.38, RAX10 before 1.0.10.110, RAX120v1 before 1.2.3.28, RAX120v2 before 1.2.3.28, RAX70 before 1.0.10.110, RAX78 before 1.0.10.110, XR450 before 2.3.2.130, XR500 before 2.3.2.130, and XR700 before 1.0.1.46.
Overview
- CVE ID
- CVE-2021-45603
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-26T01:15:17
- Last Modified Date
- 2022-01-06T18:54:44
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.1.66 | |
| cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:ex2700_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.1.68 | |
| cpe:2.3:h:netgear:ex2700:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:wn3000rpv2_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.90 | |
| cpe:2.3:h:netgear:wn3000rpv2:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:wn3000rpv3_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.2.100 | |
| cpe:2.3:h:netgear:wn3000rpv3:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:lbr1020_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.6.5.20 | |
| cpe:2.3:h:netgear:lbr1020:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:lbr20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.6.5.32 | |
| cpe:2.3:h:netgear:lbr20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r6700ax_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.10.110 | |
| cpe:2.3:h:netgear:r6700ax:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.2.86 | |
| cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.5.38 | |
| cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.5.38 | |
| cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax10_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.10.110 | |
| cpe:2.3:h:netgear:rax10:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax120v1_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.3.28 | |
| cpe:2.3:h:netgear:rax120v1:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax120v2_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.3.28 | |
| cpe:2.3:h:netgear:rax120v2:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax70_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.10.110 | |
| cpe:2.3:h:netgear:rax70:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax78_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.10.110 | |
| cpe:2.3:h:netgear:rax78:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:xr450_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.2.130 | |
| cpe:2.3:h:netgear:xr450:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.2.130 | |
| cpe:2.3:h:netgear:xr500:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:xr700_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.1.46 | |
| cpe:2.3:h:netgear:xr700:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://immersivelabs.com/resources/blog/netgear-vulnerabilities-could-put-small-business-routers-at-risk/ | Third Party Advisory |
| https://kb.netgear.com/000064407/Security-Advisory-for-Post-Authentication-Command-Injection-Sensitive-Information-Disclosure-on-Multiple-Products-PSV-2021-0169-PSV-2021-0171 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-45603 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45603 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:38:11 | Added to TrackCVE | |||
| 2022-12-06 05:01:12 | 2021-12-26T01:15Z | 2021-12-26T01:15:17 | CVE Published Date | updated |
| 2022-12-06 05:01:12 | 2022-01-06T18:54:44 | CVE Modified Date | updated | |
| 2022-12-06 05:01:12 | Analyzed | Vulnerability Status | updated |