An issue was discovered on D-Link DIR-850L 1.21WW devices
Published Jun 16, 2022
7.5
HIGHCVSS 3.1
EPSS 0.80%
Description
An issue was discovered on D-Link DIR-850L 1.21WW devices. A partially completed WPA handshake is sufficient for obtaining full access to the wireless network. A client can access the network by sending packets on Data Frames to the AP without encryption.
Affected products
No data.
- < 1.21b07
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:N/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:P/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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.80% (0.00802) | 55.07th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.74% (0.00745) | 49.77th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.16% (0.00156) | 33.82th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.12% (0.00121) | 47.99th | v3 (v2023.03.01) |
| Nov 27, 2023 | 0.12% (0.00119) | 45.78th | v3 (v2023.03.01) |
| Jul 19, 2023 | 0.11% (0.00107) | 42.68th | v3 (v2023.03.01) |
| Jun 23, 2023 | 0.10% (0.00100) | 40.12th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00054) | 19.93th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Jan 18, 2023 | 0.95% (0.00954) | 35.69th | v2 (v2022.01.01) |
| Jun 29, 2022 | 0.95% (0.00954) | 33.67th | v2 (v2022.01.01) |
| Jun 25, 2022 | 0.89% (0.00890) | 27.74th | v2 (v2022.01.01) |
| Jun 17, 2022 | 0.89% (0.00885) | 25.25th | v2 (v2022.01.01) |
References (3)
- http://us.dlink.com/security-advisories/ x_refsource_MISCBroken Link
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10097 x_refsource_MISCVendor Advisory
- https://www.synopsys.com/blogs/software-security/wpa2-encryption-bypass-defensics-fuzzing/ x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://us.dlink.com/security-advisories/ | x_refsource_MISCBroken Link | |
| https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10097 | x_refsource_MISCVendor Advisory | |
| https://www.synopsys.com/blogs/software-security/wpa2-encryption-bypass-defensics-fuzzing/ | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.