WN-G300R3 firmware version 1.0.2 and earlier uses hardcoded credentials which may allow an attacker that can access the device to execute arbitrary code on the device
Published Aug 2, 2017
8.0
HIGHCVSS 3.0
EPSS 0.63%
Description
WN-G300R3 firmware version 1.0.2 and earlier uses hardcoded credentials which may allow an attacker that can access the device to execute arbitrary code on the device.
Affected products
-
- Version firmware version 1.0.2 and earlierStatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| I-O Data Device, Inc. | WN-G300R3 | n/a |
|
- ≤ 1.0.2
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AV:A/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
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.63% (0.00629) | 48.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.63% (0.00629) | 45.21th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.22% (0.00218) | 42.43th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00044) | 14.58th | 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 | 1.10% (0.01102) | 53.65th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.00% (0.01005) | 17.93th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.09% (0.01095) | 29.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.09% (0.01095) | 0.00th | v1 |
References (2)
- http://www.iodata.jp/support/information/2017/wn-g300r3_2/ x_refsource_MISCVendor Advisory
- https://jvn.jp/en/jp/JVN51410509/index.html third-party-advisoryx_refsource_JVNThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.iodata.jp/support/information/2017/wn-g300r3_2/ | x_refsource_MISCVendor Advisory | |
| https://jvn.jp/en/jp/JVN51410509/index.html | third-party-advisoryx_refsource_JVNThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.