Belkin wireless routers Surf N150 Model F7D1301v1, N900 Model F9K1104v1, N450 Model F9K1105V2, and N300 Model F7D2301v1 generate a predictable default WPA2-PSK passphrase based on eight digits of the WAN MAC address, which allows remote attackers to access the network by sniffing the beacon frames
Published Nov 20, 2012
3.3
LOWCVSS 2.0
EPSS 4.58%
Description
Belkin wireless routers Surf N150 Model F7D1301v1, N900 Model F9K1104v1, N450 Model F9K1105V2, and N300 Model F7D2301v1 generate a predictable default WPA2-PSK passphrase based on eight digits of the WAN MAC address, which allows remote attackers to access the network by sniffing the beacon frames.
Affected products
No data.
- f7d1301v1
- f7d2301v1
- f9k1105v2
- f9k1104v1
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.
No CVSS v3.0 score for this CVE.
AV:A/AC:L/Au:N/C:P/I:N/A:N
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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.58% (0.04576) | 91.33th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.58% (0.04576) | 90.38th | v5 (v2026.06.15) |
| Sep 10, 2025 | 13.27% (0.13270) | 93.92th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.87% (0.07868) | 91.20th | v4 (v2025.03.14) |
| Mar 29, 2025 | 10.82% (0.10818) | 88.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.65% (0.08655) | 91.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.97% (0.02973) | 91.24th | v3 (v2023.03.01) |
| Jun 20, 2024 | 3.89% (0.03888) | 92.01th | v3 (v2023.03.01) |
| Feb 14, 2024 | 3.09% (0.03088) | 90.70th | v3 (v2023.03.01) |
| Dec 14, 2023 | 3.38% (0.03379) | 90.41th | v3 (v2023.03.01) |
| Jun 7, 2023 | 3.77% (0.03775) | 90.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.73% (0.03730) | 90.37th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.19% (0.04187) | 87.39th | v2 (v2022.01.01) |
| Feb 3, 2023 | 4.19% (0.04187) | 87.03th | v2 (v2022.01.01) |
| Nov 2, 2022 | 4.98% (0.04979) | 89.21th | v2 (v2022.01.01) |
| Jul 31, 2022 | 5.93% (0.05932) | 90.05th | v2 (v2022.01.01) |
| Apr 23, 2022 | 6.36% (0.06356) | 90.13th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.92% (0.06915) | 91.45th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.92% (0.06915) | 79.67th | v2 (v2022.01.01) |
References (4)
- http://archives.neohapsis.com/archives/bugtraq/2012-11/0070.html mailing-listx_refsource_BUGTRAQ
- http://www.jakoblell.com/blog/2012/11/19/cve-2012-4366-insecure-default-wpa2-passphrase-in-multiple-belkin-wireless-routers/ x_refsource_MISC
- http://www.securityfocus.com/bid/56591 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80157 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2012-11/0070.html | mailing-listx_refsource_BUGTRAQ | |
| http://www.jakoblell.com/blog/2012/11/19/cve-2012-4366-insecure-default-wpa2-passphrase-in-multiple-belkin-wireless-routers/ | x_refsource_MISC | |
| http://www.securityfocus.com/bid/56591 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/80157 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.