CVE-2020-24987
Tenda AC18 Radius Authentication Remote Code Execution
Description
Tenda AC18 Router through V15.03.05.05_EN and through V15.03.05.19(6318) CN devices could cause a remote code execution due to incorrect authentication handling of vulnerable logincheck() function in /usr/lib/lua/ngx_authserver/ngx_wdas.lua file if the administrator UI Interface is set to "radius".
INFO
Published Date :
Sept. 4, 2020, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 5:16 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2020-24987 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-2020-24987.
| URL | Resource |
|---|---|
| https://cwe.mitre.org/data/definitions/287.html | Third Party Advisory |
| https://drive.google.com/file/d/1iqpr0EofOBC6kCq2USTOBPRlJu_naFjQ/view?usp=sharing | Broken Link |
| https://www.tendacn.com/en/product/AC18.html | Product Vendor Advisory |
| https://cwe.mitre.org/data/definitions/287.html | Third Party Advisory |
| https://drive.google.com/file/d/1iqpr0EofOBC6kCq2USTOBPRlJu_naFjQ/view?usp=sharing | Broken Link |
| https://www.tendacn.com/en/product/AC18.html | Product 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).
CVE Data Analysis, CVE Monitor, CVE EXP Prediction Based on Deep Learning. 1999-2020年存量CVE数据分析、监控CVE增量更新、基于深度学习的CVE EXP预测和自动化推送
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-24987 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-24987 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://cwe.mitre.org/data/definitions/287.html Added Reference https://drive.google.com/file/d/1iqpr0EofOBC6kCq2USTOBPRlJu_naFjQ/view?usp=sharing Added Reference https://www.tendacn.com/en/product/AC18.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 07, 2022
Action Type Old Value New Value Changed Reference Type https://cwe.mitre.org/data/definitions/287.html No Types Assigned https://cwe.mitre.org/data/definitions/287.html Third Party Advisory -
CVE Modified by [email protected]
Jul. 10, 2022
Action Type Old Value New Value Added Reference https://cwe.mitre.org/data/definitions/287.html [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 14, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/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 https://drive.google.com/file/d/1iqpr0EofOBC6kCq2USTOBPRlJu_naFjQ/view?usp=sharing No Types Assigned https://drive.google.com/file/d/1iqpr0EofOBC6kCq2USTOBPRlJu_naFjQ/view?usp=sharing Broken Link Changed Reference Type https://www.tendacn.com/en/product/AC18.html No Types Assigned https://www.tendacn.com/en/product/AC18.html Product, Vendor Advisory Added CWE NIST CWE-287 Added CPE Configuration AND OR *cpe:2.3:o:tendacn:ac18_firmware:*:*:*:*:*:*:*:* versions up to (including) v15.03.05.05_en OR cpe:2.3:h:tendacn:ac18:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:tendacn:ac18_firmware:*:*:*:*:*:*:*:* versions up to (including) v15.03.05.19\(6318\)_cn OR cpe:2.3:h:tendacn:ac18:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-24987 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-2020-24987
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
6.97 }} 1.02%
score
0.93876
percentile