CVE-2021-29081
CVSS V2 Medium 5.8
CVSS V3 High 8.4
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects RBW30 before 2.6.2.2, RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RBK854 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, RBK753 before 3.2.17.12, RBK753S before 3.2.17.12, RBK754 before 3.2.17.12, RBR750 before 3.2.17.12, and RBS750 before 3.2.17.12.
Overview
- CVE ID
- CVE-2021-29081
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-23T07:15:14
- Last Modified Date
- 2021-03-24T19:15:48
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netgear:rbw30_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.6.2.2 | |
| cpe:2.3:h:netgear:rbw30:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbk852:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk853_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbk853:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk854_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbk854:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk752_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbk752:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk753_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbk753:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk753s_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbk753s:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk754_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbk754:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.2.17.12 | |
| cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 6.5
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.4
- Base Severity
- HIGH
- Exploitability Score
- 1.7
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://kb.netgear.com/000063012/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-WiFi-Systems-PSV-2020-0465 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-29081 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29081 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:18:54 | Added to TrackCVE | |||
| 2022-12-06 00:13:41 | 2021-03-23T07:15Z | 2021-03-23T07:15:14 | CVE Published Date | updated |
| 2022-12-06 00:13:41 | 2021-03-24T19:15:48 | CVE Modified Date | updated | |
| 2022-12-06 00:13:41 | Analyzed | Vulnerability Status | updated |