6.5
MEDIUM
CVE-2022-4296
TP-Link TL-WR740N ARP Handler Vulnerability - Resource Consumption Local Network Attack
Description

A vulnerability classified as problematic has been found in TP-Link TL-WR740N. Affected is an unknown function of the component ARP Handler. The manipulation leads to resource consumption. The attack needs to be done within the local network. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-214812.

INFO

Published Date :

Dec. 6, 2022, 10:15 a.m.

Last Modified :

Nov. 21, 2024, 7:34 a.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2022-4296 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.

ID Vendor Product Action
1 Tp-link tl-wr740n_firmware
2 Tp-link tl-wr740n
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-2022-4296.

URL Resource
https://vuldb.com/?id.214812 Third Party Advisory
https://www.youtube.com/watch?v=D--fb-cesmA Exploit Permissions Required Third Party Advisory
https://vuldb.com/?id.214812 Third Party Advisory
https://www.youtube.com/watch?v=D--fb-cesmA Exploit Permissions Required Third Party 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).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-4296 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-4296 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://vuldb.com/?id.214812
    Added Reference https://www.youtube.com/watch?v=D--fb-cesmA
  • 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
    Removed CWE VulDB CWE-400
  • Initial Analysis by [email protected]

    Dec. 07, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://vuldb.com/?id.214812 No Types Assigned https://vuldb.com/?id.214812 Third Party Advisory
    Changed Reference Type https://www.youtube.com/watch?v=D--fb-cesmA No Types Assigned https://www.youtube.com/watch?v=D--fb-cesmA Exploit, Permissions Required, Third Party Advisory
    Added CPE Configuration AND OR *cpe:2.3:o:tp-link:tl-wr740n_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:tp-link:tl-wr740n:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-4296 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-2022-4296 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.12948

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability