Vulnerability Monitor

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CVE-2018-18907

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.

Published

2022-06-16T22:15:07.803

Last Modified

2024-11-21T03:56:51.140

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-287

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	dlink	dir-850l_firmare	< 1.21b07	Yes
Hardware	dlink	dir-850l	-	No

References

http://us.dlink.com/security-advisories/ Broken Link ([email protected])
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10097 Vendor Advisory ([email protected])
https://www.synopsys.com/blogs/software-security/wpa2-encryption-bypass-defensics-fuzzing/ Third Party Advisory ([email protected])
http://us.dlink.com/security-advisories/ Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10097 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.synopsys.com/blogs/software-security/wpa2-encryption-bypass-defensics-fuzzing/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)