CVE-2017-14422
HIGHD-Link DIR-850L REV. A and B - Hard-coded Private Key in stunnel
Title source: llmDescription
D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) and REV. B (with firmware through FW208WWb02) devices use the same hardcoded /etc/stunnel.key private key across different customers' installations, which allows remote attackers to defeat the HTTPS cryptographic protection mechanisms by leveraging knowledge of this key from another installation.
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
7.5
EPSS
0.0042
EPSS Percentile
62.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-798
Status
published
Products (2)
dlink/dir-850l_firmware
fw114wwb07_h2ab beta1
dlink/dir-850l_firmware
< fw114wwb07_h2ab
Published
Sep 13, 2017
Tracked Since
Feb 18, 2026