CVE-2020-35391
Tenda N300 F3 Information Disclosure
Description
Tenda N300 F3 12.01.01.48 devices allow remote attackers to obtain sensitive information (possibly including an http_passwd line) via a direct request for cgi-bin/DownloadCfg/RouterCfm.cfg, a related issue to CVE-2017-14942. NOTE: the vulnerability report may suggest that either a ? character must be placed after the RouterCfm.cfg filename, or that the HTTP request headers must be unusual, but it is not known why these are relevant to the device's HTTP response behavior.
INFO
Published Date :
Jan. 1, 2021, 7:15 a.m.
Last Modified :
Nov. 7, 2023, 3:21 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.0
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2020-35391 has a 2 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-2020-35391.
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).
Tenda f3 Malformed HTTP Request Header Processing Vulnerability.
cve f3 tenda cve-2020-35391
Python
Tenda N300 Authentication Bypass via Malformed HTTP Request Header
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-2020-35391 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-35391 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://medium.com/%40signalhilltech/tenda-n300-authentication-bypass-via-malformed-http-request-header-5b8744ca685e [No types assigned] Removed Reference MITRE https://medium.com/@signalhilltech/tenda-n300-authentication-bypass-via-malformed-http-request-header-5b8744ca685e -
CVE Modified by [email protected]
Apr. 10, 2023
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/171773/Tenda-N300-F3-12.01.01.48-Header-Processing.html [No Types Assigned] -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-416 CWE-425 -
Initial Analysis by [email protected]
Jan. 07, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:A/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://medium.com/@signalhilltech/tenda-n300-authentication-bypass-via-malformed-http-request-header-5b8744ca685e No Types Assigned https://medium.com/@signalhilltech/tenda-n300-authentication-bypass-via-malformed-http-request-header-5b8744ca685e Exploit, Third Party Advisory Added CWE NIST CWE-416 Added CPE Configuration AND OR *cpe:2.3:o:tenda:f3_firmware:12.01.01.48:*:*:*:*:*:*:* OR cpe:2.3:h:tenda:f3:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-35391 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-2020-35391
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.24 }} -0.01%
score
0.62125
percentile