CVE-2017-14422

Published: Sep 13, 2017Modified: May 13, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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.

Affected (3)

Products: Dlink: Dir 850l Firmware

1 product

Dir 850l Firmware

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Dlink Dir 850l Firmware	Before fw114wwb07_h2ab
Dlink Dir 850l Firmware	Version fw114wwb07_h2ab beta1

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Dlink Dir 850l Firmware	Up to fw208wwb02

Running on/with	Platform Versions
Dlink Dir 850l	All versions

Related CWEs

Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key.

References (2)

https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html

Source: cve@mitre.org

ExploitThird Party Advisory

https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.