CVE-2017-14420
D-Link NPAPI SSL Certificate Verification vulnerability
Description
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.
INFO
Published Date :
Sept. 13, 2017, 5:29 p.m.
Last Modified :
Nov. 17, 2023, 7:58 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-14420.
| URL | Resource |
|---|---|
| https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-14420 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-14420 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Nov. 17, 2023
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed CPE Configuration AND OR *cpe:2.3:o:d-link:dir-850l_firmware:*:beta1:*:*:*:*:*:* versions up to (including) fw114wwb07_h2ab OR cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:dlink:dir-850l_firmware:*:*:*:*:*:*:*:* versions up to (including) fw114wwb07_h2ab_beta1 OR cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:* Changed CPE Configuration AND OR *cpe:2.3:o:d-link:dir-850l_firmware:*:*:*:*:*:*:*:* versions up to (including) fw208wwb02 OR cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:dlink:dir-850l_firmware:*:*:*:*:*:*:*:* versions up to (including) fw208wwb02 OR cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Apr. 26, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:d-link:dir-850l:-:*:*:*:*:*:*:* OR *cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Sep. 21, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html No Types Assigned https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html Exploit, Third Party Advisory Added CWE CWE-295 Added CPE Configuration AND OR *cpe:2.3:o:d-link:dir-850l_firmware:fw114wwb07_h2ab:beta1:*:*:*:*:*:* (and previous) OR cpe:2.3:h:d-link:dir-850l:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:d-link:dir-850l_firmware:fw208wwb02:*:*:*:*:*:*:* (and previous) OR cpe:2.3:h:d-link:dir-850l:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-14420 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-14420
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} -0.01%
score
0.37770
percentile