Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker
Published Apr 23, 2020
9.8
CRITICALCVSS 3.1
EPSS 1.30%
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.0.1.48, R7900 before 1.0.2.16, R6900 before 1.0.1.48, R7000P before 1.3.1.44, R6900P before 1.3.1.44, R6250 before 1.0.4.30, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.60, R7000 before 1.0.9.34, R7100LG before 1.0.0.48, R7300 before 1.0.0.68, R8000 before 1.0.4.18, R8000P before 1.4.1.24, R7900P before 1.4.1.24, R8500 before 1.0.2.122, R8300 before 1.0.2.122, WN2500RPv2 before 1.0.1.54, EX3700 before 1.0.0.72, EX3800 before 1.0.0.72, EX6000 before 1.0.0.32, EX6100 before 1.0.2.24, EX6120 before 1.0.0.42, EX6130 before 1.0.0.24, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, D7000v2 before 1.0.0.51, D6220 before 1.0.0.46, D6400 before 1.0.0.82, and D8500 before 1.0.3.42.
Affected products
No data.
Configuration 1
- < 1.0.1.48
Configuration 2
- < 1.0.2.16
Configuration 3
- < 1.0.1.48
Configuration 4
- < 1.3.1.44
Configuration 5
- < 1.3.1.44
Configuration 6
- < 1.0.4.30
Configuration 7
- < 1.0.4.32
Configuration 8
- < 1.0.1.44
Configuration 9
- < 1.0.2.60
Configuration 10
- < 1.0.9.34
Configuration 11
- < 1.0.0.48
Configuration 12
- < 1.0.0.68
Configuration 13
- < 1.0.4.18
Configuration 14
- < 1.4.1.24
Configuration 15
- < 1.4.1.24
Configuration 16
- < 1.0.2.122
Configuration 17
- < 1.0.2.122
Configuration 18
- < 1.0.1.54
Configuration 19
- < 1.0.0.72
Configuration 20
- < 1.0.0.72
Configuration 21
- < 1.0.0.32
Configuration 22
- < 1.0.2.24
Configuration 23
- < 1.0.0.42
Configuration 24
- < 1.0.0.24
Configuration 25
- < 1.0.0.42
Configuration 26
- < 1.0.3.88
Configuration 27
- < 1.0.0.66
Configuration 28
- < 1.0.0.51
Configuration 29
- < 1.0.0.46
Configuration 30
- < 1.0.0.82
Configuration 31
- < 1.0.3.42
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
1 other source (MITRE) ▾
CVSS:3.0/AC:L/AV:A/A:L/C:H/I:L/PR:L/S:U/UI:N
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.30% (0.01296) | 69.30th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.30% (0.01296) | 69.05th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.25% (0.00250) | 65.34th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.25% (0.00250) | 63.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00250) | 61.02th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://kb.netgear.com/000060226/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Wireless-Extenders-PSV-2017-2019 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://kb.netgear.com/000060226/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Wireless-Extenders-PSV-2017-2019 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.