Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker
Published Apr 16, 2020
6.7
MEDIUMCVSS 3.1
EPSS 0.35%
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.44, D6400 before 1.0.0.78, D7000v2 before 1.0.0.51, D8500 before 1.0.3.42, DGN2200v4 before 1.0.0.106, DGND2200Bv4 before 1.0.0.106, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.24, EX6120 before 1.0.0.40, EX6130 before 1.0.0.22, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, R6400 before 1.0.1.42, R6700 before 1.0.1.46, R6700v3 before 1.0.2.52, R6900 before 1.0.1.46, R7000 before 1.0.9.28, R7900P before 1.3.0.10, R8000P before 1.3.0.10, R8300 before 1.0.2.122, R8500 before 1.0.2.122, WN2500RPv2 before 1.0.1.54, WNDR3400v3 before 1.0.1.24, and WNR3500Lv2 before 1.2.0.54.
Affected products
No data.
Configuration 1
- < 1.0.0.44
Configuration 2
- < 1.0.0.78
Configuration 3
- < 1.0.0.51
Configuration 4
- < 1.0.3.42
Configuration 5
- < 1.0.0.106
Configuration 6
- < 1.0.0.106
Configuration 7
- < 1.0.0.70
Configuration 8
- < 1.0.0.70
Configuration 9
- < 1.0.0.30
Configuration 10
- < 1.0.2.24
Configuration 11
- < 1.0.0.40
Configuration 12
- < 1.0.0.22
Configuration 13
- < 1.0.0.42
Configuration 14
- < 1.0.3.88
Configuration 15
- < 1.0.0.66
Configuration 16
- < 1.0.1.42
Configuration 17
- < 1.0.1.46
Configuration 18
- < 1.0.2.52
Configuration 19
- < 1.0.1.46
Configuration 20
- < 1.0.9.28
Configuration 21
- < 1.3.0.10
Configuration 22
- < 1.3.0.10
Configuration 23
- < 1.0.2.122
Configuration 24
- < 1.0.2.122
Configuration 25
- < 1.0.1.54
Configuration 26
- < 1.0.1.24
Configuration 27
- < 1.2.0.54
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:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
1 other source (MITRE) ▾
CVSS:3.0/AC:L/AV:L/A:L/C:H/I:L/PR:H/S:U/UI:N
AV:L/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 | 0.35% (0.00349) | 26.15th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.35% (0.00349) | 28.61th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.04% (0.00044) | 12.95th | v3 (v2023.03.01) |
| May 25, 2024 | 0.04% (0.00044) | 12.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://kb.netgear.com/000061188/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2016 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://kb.netgear.com/000061188/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2016 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.