CVE-2021-38517
CVSS V2 Medium 6.5
CVSS V3 High 7.2
Description
Certain NETGEAR devices are affected by out-of-bounds reads and writes. This affects R6400 before 1.0.1.70, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, and XR300 before 1.0.3.50.
Overview
- CVE ID
- CVE-2021-38517
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-08-11T00:15:30
- Last Modified Date
- 2021-08-19T11:16:47
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.1.70 | |
| cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.120 | |
| cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.120 | |
| cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:xr300_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.3.50 | |
| cpe:2.3:h:netgear:xr300:-:*:*:*:*:*:*:* | 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:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.2
- Base Severity
- HIGH
- Exploitability Score
- 1.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://kb.netgear.com/000063772/Security-Advisory-for-Out-of-Bounds-Read-and-Write-on-Some-Routers-PSV-2019-0187 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-38517 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38517 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:56:42 | Added to TrackCVE | |||
| 2022-12-05 07:52:16 | 2021-08-11T00:15Z | 2021-08-11T00:15:30 | CVE Published Date | updated |
| 2022-12-05 07:52:16 | 2021-08-19T11:16:47 | CVE Modified Date | updated | |
| 2022-12-05 07:52:16 | Analyzed | Vulnerability Status | updated |