CVE-2021-40284
D-Link DSL-3782 Buffer Overflow Denial of Service Vulnerability
Description
D-Link DSL-3782 EU v1.01:EU v1.03 is affected by a buffer overflow which can cause a denial of service. This vulnerability exists in the web interface "/cgi-bin/New_GUI/Igmp.asp". Authenticated remote attackers can trigger this vulnerability by sending a long string in parameter 'igmpsnoopEnable' via an HTTP request.
INFO
Published Date :
Sept. 9, 2021, 5:15 p.m.
Last Modified :
Nov. 21, 2024, 6:23 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
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-2021-40284
.
URL | Resource |
---|---|
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10245 | Patch Vendor Advisory |
https://www.dlink.com/en/security-bulletin/ | Vendor Advisory |
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10245 | Patch Vendor Advisory |
https://www.dlink.com/en/security-bulletin/ | 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-2021-40284
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-40284
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 https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10245 Added Reference https://www.dlink.com/en/security-bulletin/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Sep. 22, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:N/I:N/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10245 No Types Assigned https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10245 Patch, Vendor Advisory Changed Reference Type https://www.dlink.com/en/security-bulletin/ No Types Assigned https://www.dlink.com/en/security-bulletin/ Vendor Advisory Added CWE NIST CWE-120 Added CPE Configuration AND OR *cpe:2.3:o:dlink:dsl-3782_firmware:eu_1.01:*:*:*:*:*:*:* *cpe:2.3:o:dlink:dsl-3782_firmware:eu_1.03:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dsl-3782:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-40284
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-2021-40284
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.01%
score
0.43396
percentile