CVE-2021-45605
CVSS V2 Medium 6.5
CVSS V3 High 8.8
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R6400 before 1.0.1.68, R7000 before 1.0.11.116, R6900P before 1.3.3.140, R7000P before 1.3.3.140, R7900 before 1.0.4.38, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, and XR300 before 1.0.3.50.
Overview
- CVE ID
- CVE-2021-45605
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-26T01:15:17
- Last Modified Date
- 2022-01-05T20:46:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.1.68 | |
| cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.11.116 | |
| cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.3.3.140 | |
| cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.3.3.140 | |
| cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.38 | |
| cpe:2.3:h:netgear:r7900:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.3.102 | |
| cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.3.102 | |
| 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: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/000064072/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-PSV-2019-0214 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-45605 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45605 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:38:19 | Added to TrackCVE | |||
| 2022-12-06 05:01:23 | 2021-12-26T01:15Z | 2021-12-26T01:15:17 | CVE Published Date | updated |
| 2022-12-06 05:01:23 | 2022-01-05T20:46:58 | CVE Modified Date | updated | |
| 2022-12-06 05:01:23 | Analyzed | Vulnerability Status | updated |