NETGEAR has released fixes for a pre-authentication command injection in request_handler.php security vulnerability on the following product models: WC7500, running firmware versions prior to 6.5.3.5; WC7520, running firmware versions prior to 2.5.0.46; WC7600v1, running firmware versions prior to 6.5.3.5; WC7600v2, running firmware versions prior to 6.5.3.5; and WC9500, running firmware versions prior to 6.5.3.5
Published Apr 1, 2020
9.8
CRITICALCVSS 3.1
EPSS 2.60%
Description
NETGEAR has released fixes for a pre-authentication command injection in request_handler.php security vulnerability on the following product models: WC7500, running firmware versions prior to 6.5.3.5; WC7520, running firmware versions prior to 2.5.0.46; WC7600v1, running firmware versions prior to 6.5.3.5; WC7600v2, running firmware versions prior to 6.5.3.5; and WC9500, running firmware versions prior to 6.5.3.5.
Affected products
-
- Version firmware versions prior to 2.5.0.46StatusaffectedConstraints-
- Version firmware versions prior to 6.5.3.5StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NETGEAR | n/a | n/a |
|
Configuration 1
- < 6.5.3.5
Configuration 2
- < 2.5.0.46
Configuration 3
- < 6.5.3.5
Configuration 4
- < 6.5.3.5
Configuration 5
- < 6.5.3.5
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
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:C/I:C/A:C
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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.60% (0.02601) | 84.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.60% (0.02601) | 83.28th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.05% (0.02046) | 82.25th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.79% (0.07787) | 86.32th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.49% (0.01493) | 79.78th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.43% (0.00431) | 74.76th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.43% (0.00431) | 73.80th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.43% (0.00431) | 71.60th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00180) | 53.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.05% (0.02055) | 79.82th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.05% (0.02055) | 77.90th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.05% (0.02055) | 56.59th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v1 |
| Jan 6, 2022 | 0.42% (0.00416) | 9.79th | v1 |
| Sep 1, 2021 | 0.42% (0.00416) | 25.53th | v1 |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://kb.netgear.com/000058243/Security-Advisory-for-Pre-Authentication-Command-Injection-in-request-handler-php-on-Some-Wireless-Controllers-PSV-2018-0051 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| https://kb.netgear.com/000058243/Security-Advisory-for-Pre-Authentication-Command-Injection-in-request-handler-php-on-Some-Wireless-Controllers-PSV-2018-0051 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.