CVE-2018-20432
D-Link COVR-2600R and COVR-3902 Telnet Authentication Bypass
Description
D-Link COVR-2600R and COVR-3902 Kit before 1.01b05Beta01 use hardcoded credentials for telnet connection, which allows unauthenticated attackers to gain privileged access to the router, and to extract sensitive data or modify the configuration.
INFO
Published Date :
Sept. 14, 2020, 2:15 p.m.
Last Modified :
Nov. 21, 2024, 4:01 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2018-20432
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2018-20432.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/159058/COVR-3902-1.01B0-Hardcoded-Credentials.html | Exploit Third Party Advisory VDB Entry |
| https://cybersecurityworks.com/zerodays/cve-2018-20432-dlink.html | Exploit Third Party Advisory |
| https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10109 | Patch Vendor Advisory |
| http://packetstormsecurity.com/files/159058/COVR-3902-1.01B0-Hardcoded-Credentials.html | Exploit Third Party Advisory VDB Entry |
| https://cybersecurityworks.com/zerodays/cve-2018-20432-dlink.html | Exploit Third Party Advisory |
| https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10109 | Patch Vendor 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-2018-20432 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-20432 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/159058/COVR-3902-1.01B0-Hardcoded-Credentials.html Added Reference https://cybersecurityworks.com/zerodays/cve-2018-20432-dlink.html Added Reference https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10109 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 16, 2022
Action Type Old Value New Value Changed Reference Type https://cybersecurityworks.com/zerodays/cve-2018-20432-dlink.html No Types Assigned https://cybersecurityworks.com/zerodays/cve-2018-20432-dlink.html Exploit, Third Party Advisory -
CVE Modified by [email protected]
Oct. 29, 2020
Action Type Old Value New Value Added Reference https://cybersecurityworks.com/zerodays/cve-2018-20432-dlink.html [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 18, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://packetstormsecurity.com/files/159058/COVR-3902-1.01B0-Hardcoded-Credentials.html No Types Assigned http://packetstormsecurity.com/files/159058/COVR-3902-1.01B0-Hardcoded-Credentials.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10109 No Types Assigned https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10109 Patch, Vendor Advisory Added CWE NIST CWE-798 Added CPE Configuration AND OR *cpe:2.3:o:dlink:covr-2600r_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.01b05 OR cpe:2.3:h:dlink:covr-2600r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:dlink:covr-3902_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.01b05 OR cpe:2.3:h:dlink:covr-3902:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-20432 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-2018-20432
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
68.72 }} 0.44%
score
0.97701
percentile