CVE-2020-26913
CVSS V2 Medium 5.2
CVSS V3 Medium 6.8
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.63, R7800 before 1.0.2.60, R8900 before 1.0.4.26, R9000 before 1.0.4.26, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, RBK40 before 2.3.0.28, RBR40 before 2.3.0.28, RBS40 before 2.3.0.28, SRK60 before 2.2.2.20, SRR60 before 2.2.2.20, SRS60 before 2.2.2.20, WN3000RPv2 before 1.0.0.78, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.70, XR450 before 2.3.2.40, and XR500 before 2.3.2.40.
Overview
- CVE ID
- CVE-2020-26913
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-10-09T07:15:17
- Last Modified Date
- 2020-10-16T17:41:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netgear:d6100_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.63 | |
| cpe:2.3:h:netgear:d6100:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.2.60 | |
| cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.26 | |
| cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.4.26 | |
| cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0.28 | |
| cpe:2.3:h:netgear:rbk20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0.28 | |
| cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0.28 | |
| cpe:2.3:h:netgear:rbs20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0.32 | |
| cpe:2.3:h:netgear:rbk50:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0.32 | |
| cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0.32 | |
| cpe:2.3:h:netgear:rbs50:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbk40_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0.28 | |
| cpe:2.3:h:netgear:rbk40:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:rbs40_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0.28 | |
| cpe:2.3:h:netgear:rbs40:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:srk60_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.2.2.20 | |
| cpe:2.3:h:netgear:srk60:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:srr60_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.2.2.20 | |
| cpe:2.3:h:netgear:srr60:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:srs60_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.2.2.20 | |
| cpe:2.3:h:netgear:srs60:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:wn3000rpv2_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.78 | |
| cpe:2.3:h:netgear:wn3000rpv2:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:wndr4300v2_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.58 | |
| cpe:2.3:h:netgear:wndr4300v2:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:wndr4500v3_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.58 | |
| cpe:2.3:h:netgear:wndr4500v3:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:wnr2000v5_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0.70 | |
| cpe:2.3:h:netgear:wnr2000v5:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:xr450_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.2.40 | |
| cpe:2.3:h:netgear:xr450:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.3.2.40 | |
| cpe:2.3:h:netgear:xr500:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.2
- Severity
- MEDIUM
- Exploitability Score
- 5.1
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.8
- Base Severity
- MEDIUM
- Exploitability Score
- 0.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://kb.netgear.com/000062340/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-WiFi-Systems-PSV-2018-0140 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-26913 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26913 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:07:13 | Added to TrackCVE | |||
| 2022-12-04 23:55:54 | 2020-10-09T07:15Z | 2020-10-09T07:15:17 | CVE Published Date | updated |
| 2022-12-04 23:55:54 | 2020-10-16T17:41:49 | CVE Modified Date | updated | |
| 2022-12-04 23:55:54 | Analyzed | Vulnerability Status | updated |