CVE-2024-57040: Critical severity TP-Link TL-WR845N vulnerability

Published Feb 26, 2025
·
Updated

TP-Link TL-WR845N devices with firmware TL-WR845N(UN)V4200909 and TL-WR845N(UN)V4190219 was discovered to contain a hardcoded password for the root account which can be obtained by analyzing downloaded firmware or via a brute force attack through physical access to the router. NOTE: The supplier has stated that this issue was fixed in firmware versions 250401 or later.

Affected Software

5 affected components
TP-Link TL-WR845N>=V4_190219<=V4_200909
All of the following
Any of the following
TP-Link Tl-wr845n Firmware=190219
TP-Link Tl-wr845n Firmware=200909
TP-Link Tl-wr845n Firmware=201214
TP-Link TL-WR845N=4.0

Event History

Feb 26, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2024-57040?

CVE-2024-57040 has a high severity due to the presence of a hardcoded password for the root account.

2

How do I fix CVE-2024-57040?

To fix CVE-2024-57040, update your TL-WR845N router to a version that does not contain the hardcoded password.

3

What devices are affected by CVE-2024-57040?

CVE-2024-57040 affects the TP-Link TL-WR845N routers with firmware versions between V4_190219 and V4_200909.

4

Can CVE-2024-57040 be exploited easily?

Yes, CVE-2024-57040 can be exploited easily through brute force attacks to gain unauthorized access to the root account.

5

What are the potential risks of CVE-2024-57040?

The risks associated with CVE-2024-57040 include unauthorized access to the router’s settings, leading to network compromise.

Contact

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