Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-850L Firmare | < 1.21b07 |
| Dlink | Dir-850L | - |
Related Weaknesses (CWE)
References
- http://us.dlink.com/security-advisories/Broken Link
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1Vendor Advisory
- https://www.synopsys.com/blogs/software-security/wpa2-encryption-bypass-defensicThird Party Advisory
- http://us.dlink.com/security-advisories/Broken Link
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1Vendor Advisory
- https://www.synopsys.com/blogs/software-security/wpa2-encryption-bypass-defensicThird Party Advisory
FAQ
What is CVE-2018-18907?
CVE-2018-18907 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 sendi...
How severe is CVE-2018-18907?
CVE-2018-18907 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-18907?
Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-850L Firmare, Dlink Dir-850L.