CVE-2025-11423: Tenda CH22 SafeEmailFilter formSafeEmailFilter memory corruption

Published Oct 8, 2025
·
Updated

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function formSafeEmailFilter of the file /goform/SafeEmailFilter. Performing a manipulation of the argument page results in memory corruption. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

Affected Software

3 affected components
Tenda CH22
All of the following
Tenda Ch22 Firmware=1.0.0.1
Tenda CH22

Event History

Oct 8, 2025
CVE Published
via MITRE·02:02 AM
Data Sourced
via MITRE·02:02 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:15 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-11423?

CVE-2025-11423 has been classified with a severity rating that indicates a significant risk due to its potential for remote exploitation and memory corruption.

2

How do I fix CVE-2025-11423?

To mitigate CVE-2025-11423, apply the latest firmware updates provided by Tenda for the CH22 model.

3

Who is affected by CVE-2025-11423?

CVE-2025-11423 affects users of the Tenda CH22 wireless router running version 1.0.0.1.

4

What does CVE-2025-11423 exploit?

CVE-2025-11423 exploits the function formSafeEmailFilter in the /goform/SafeEmailFilter, leading to potential memory corruption.

5

Can CVE-2025-11423 be exploited remotely?

Yes, CVE-2025-11423 can be exploited remotely, allowing attackers to manipulate the affected router's functionality.

Contact

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