CVE-2017-14420
MEDIUMD-Link DIR-850L Firmware <= FW114WWb07_h2ab_beta1 - Improper Certificate Validation
Title source: llmDescription
The D-Link NPAPI extension, as used on D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) and REV. B (with firmware through FW208WWb02) devices, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html
Scores
CVSS v3
5.9
EPSS
0.0021
EPSS Percentile
43.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-295
Status
published
Products (1)
dlink/dir-850l_firmware
< fw114wwb07_h2ab_beta1
Published
Sep 13, 2017
Tracked Since
Feb 18, 2026