CVE-2022-46432
TP-Link TL-WR743ND Firmware Modification Vulnerability (MITM Attack)
Description
An exploitable firmware modification vulnerability was discovered on TP-Link TL-WR743ND V1. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v3.12.20 and earlier.
INFO
Published Date :
Dec. 20, 2022, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 7:30 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
1.6
Affected Products
The following products are affected by CVE-2022-46432
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2022-46432.
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-2022-46432 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-46432 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://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1Vgv1uwo Added Reference https://www.tp-link.com/us/press/security-advisory/ -
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://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1Vgv1uwo [No types assigned] Removed Reference MITRE https://hackmd.io/@slASVrz_SrW7NQCsunofeA/B1Vgv1uwo -
Initial Analysis by [email protected]
Dec. 28, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://hackmd.io/@slASVrz_SrW7NQCsunofeA/B1Vgv1uwo No Types Assigned https://hackmd.io/@slASVrz_SrW7NQCsunofeA/B1Vgv1uwo Exploit, Third Party Advisory Changed Reference Type https://www.tp-link.com/us/press/security-advisory/ No Types Assigned https://www.tp-link.com/us/press/security-advisory/ Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:o:tp-link:tl-wr743nd_v1_firmware:*:*:*:*:*:*:*:* versions up to (including) 3.12.20 OR cpe:2.3:h:tp-link:tl-wr743nd_v1:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-46432 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-2022-46432
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} -0.01%
score
0.48554
percentile