CVE-2018-18907 json
An issue was discovered on D-Link DIR-850L 1.21WW devices.
published 2022-06-16 4 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10617
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- dlink dir-850l_firmare 1.21b07
Exploit prediction
0.83% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
supportannouncement.us.dlink.com
/announcement/publication.aspx?name=SAP10097
vendor-advisory
-
us.dlink.com
/security-advisories/
broken-link
-
synopsys.com
/blogs/software-security/wpa2-encryption-bypass-defensics-fuzzing/
third-party-advisory
Sources
- CVE List CVE-2018-18907
- NVD CVE-2018-18907
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