CVE-2021-44971
Tenda Authentication Bypass Vulnerability
Description
Multiple Tenda devices are affected by authentication bypass, such as AC15V1.0 Firmware V15.03.05.20_multi?AC5V1.0 Firmware V15.03.06.48_multi and so on. an attacker can obtain sensitive information, and even combine it with authenticated command injection to implement RCE.
INFO
Published Date :
Jan. 28, 2022, 7:15 p.m.
Last Modified :
Feb. 14, 2024, 1:17 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-44971 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-2021-44971
.
URL | Resource |
---|---|
http://ac15v10.com | Broken Link URL Repurposed |
http://tenda.com | Vendor Advisory |
https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.md | Broken Link |
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).
my cve list
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-44971
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-44971
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 -
CWE Remap by [email protected]
Jul. 12, 2022
Action Type Old Value New Value Changed CWE CWE-287 CWE-697 -
Initial Analysis by [email protected]
Feb. 02, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) 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://ac15v10.com No Types Assigned http://ac15v10.com Broken Link Changed Reference Type http://tenda.com No Types Assigned http://tenda.com Vendor Advisory Changed Reference Type https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.md No Types Assigned https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.md Broken Link Added CWE NIST CWE-287 Added CPE Configuration AND OR *cpe:2.3:o:tenda:ac15_firmware:15.03.05.20_multi:*:*:*:*:*:*:* OR cpe:2.3:h:tenda:ac15:1.0:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:tenda:ac5_firmware:15.03.06.48_multi:*:*:*:*:*:*:* OR cpe:2.3:h:tenda:ac5:1.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-44971
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-2021-44971
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.73 }} 0.55%
score
0.81074
percentile