CVE-2020-29557
D-Link DIR-825 R1 Devices Buffer Overflow Vulnerab - [Actively Exploited]
Description
An issue was discovered on D-Link DIR-825 R1 devices through 3.0.1 before 2020-11-20. A buffer overflow in the web interface allows attackers to achieve pre-authentication remote code execution.
INFO
Published Date :
Jan. 29, 2021, 8:15 p.m.
Last Modified :
April 27, 2023, 2:31 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
D-Link DIR-825 R1 devices contain a buffer overflow vulnerability in the web interface that may allow for remote code execution.
Apply updates per vendor instructions.
Public PoC/Exploit Available at Github
CVE-2020-29557 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2020-29557.
| URL | Resource |
|---|---|
| https://shaqed.github.io/dlink/ | Exploit Third Party Advisory |
| https://www.dlink.ru/ru/download2/5/19/2354/441/ | 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).
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-29557 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-29557 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]
Apr. 27, 2023
Action Type Old Value New Value Changed CPE Configuration AND OR *cpe:2.3:o:d-link:dir-825_r1_firmware:*:*:*:*:*:*:*:* versions up to (including) 3.0.1 OR cpe:2.3:h:dlink:dir-825:r1:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/a:d1a:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/ac:e:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/ac:e1a:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/acf:f1:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/gf:gf:*:*:*:*:*:*:* AND OR *cpe:2.3:o:dlink:dir-825_r1_firmware:*:*:*:*:*:*:*:* versions up to (including) 3.0.1 OR cpe:2.3:h:dlink:dir-825:r1:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/a:d1a:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/ac:e:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/ac:e1a:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/acf:f1:*:*:*:*:*:*:* cpe:2.3:h:dlink:dir-825\/gf:gf:*:*:*:*:*:*:* -
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-825/acf:f1:*:*:*:*:*:*:* OR *cpe:2.3:h:dlink:dir-825/acf:f1:*:*:*:*:*:*:* -
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-825/ac:e1a:*:*:*:*:*:*:* OR *cpe:2.3:h:dlink:dir-825/ac:e1a:*:*:*:*:*:*:* -
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-825/ac:e:*:*:*:*:*:*:* OR *cpe:2.3:h:dlink:dir-825/ac:e:*:*:*:*:*:*:* -
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-825/a:d1a:*:*:*:*:*:*:* OR *cpe:2.3:h:dlink:dir-825/a:d1a:*:*:*:*:*:*:* -
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-825/gf:gf:*:*:*:*:*:*:* OR *cpe:2.3:h:dlink:dir-825/gf:gf:*:*:*:*:*:*:* -
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-825:r1:*:*:*:*:*:*:* OR *cpe:2.3:h:dlink:dir-825:r1:*:*:*:*:*:*:* -
CWE Remap by [email protected]
Jul. 12, 2022
Action Type Old Value New Value Changed CWE CWE-120 CWE-119 -
Initial Analysis by [email protected]
Feb. 12, 2021
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 https://shaqed.github.io/dlink/ No Types Assigned https://shaqed.github.io/dlink/ Exploit, Third Party Advisory Changed Reference Type https://www.dlink.ru/ru/download2/5/19/2354/441/ No Types Assigned https://www.dlink.ru/ru/download2/5/19/2354/441/ Vendor Advisory Added CWE NIST CWE-120 Added CPE Configuration AND OR *cpe:2.3:o:d-link:dir-825_r1_firmware:*:*:*:*:*:*:*:* versions up to (including) 3.0.1 OR cpe:2.3:h:d-link:dir-825:r1:*:*:*:*:*:*:* cpe:2.3:h:d-link:dir-825\/a:d1a:*:*:*:*:*:*:* cpe:2.3:h:d-link:dir-825\/ac:e:*:*:*:*:*:*:* cpe:2.3:h:d-link:dir-825\/ac:e1a:*:*:*:*:*:*:* cpe:2.3:h:d-link:dir-825\/acf:f1:*:*:*:*:*:*:* cpe:2.3:h:d-link:dir-825\/gf:gf:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-29557 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-2020-29557
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
7.64 }} 0.75%
score
0.94295
percentile