Replace the certificate in the chain with the RSA key less than 2048

Replace the certificate in the chain with the RSA key less than 2048

Replace the certificate in the chain with the RSA key less than 2048
Replace the certificate in the chain with the RSA key less than 2048
Hace 2 semanas
Model: ER7206 (TL-ER7206)  
Hardware Version: V2
Firmware Version: 2.2.3

I have an ER7206 2.2.3 Build 20250723 Rel. 05551 device, and during a vulnerability scan, the device reported the following vulnerability, which I need to see if you can help me correct.
The vulnerability is: "SSL Certificate Chain Contains RSA Keys Less Than 2048 bits."
Please help me with this issue.
Thank you.

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#1
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3 Reply
Re:Replace the certificate in the chain with the RSA key less than 2048
Hace 2 semanas

  @Earjona 

Thank you for your post. Could you please let us know which tool you used for the test? If possible, share the link with us. Additionally, is the certificate you’re using the original one, or have you replaced it with your own?

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#2
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Re:Replace the certificate in the chain with the RSA key less than 2048
Hace 2 semanas

  @Ethan-TP 

This is the information provided to us by the company that performed the vulnerability testing.

We used the original equipment certificate; it has not been changed.

"We performed the vulnerability assessment using Tenable Nessus Professional. Nessus evaluates systems against a continuously updated database of vulnerabilities, insecure configurations, and known exposures, generating a detailed report of the detected findings.

Furthermore, the detected vulnerabilities are backed up by standardized identifiers such as CVE (Common Vulnerabilities and Exposures) and rated according to their severity using the Common Vulnerability Scoring System (CVSS) standard. This ensures that the findings are not arbitrary, but correspond to recognized vulnerabilities published in international databases such as the National Vulnerability Database (NVD), as well as vendor security bulletins.

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#3
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Re:Replace the certificate in the chain with the RSA key less than 2048
Ayer

  @Earjona 

Thank you so much for taking the time to post the issue on the TP-Link community!

To better assist you, I've created a support ticket via your registered email address and escalated it to our support engineer to look into the issue. The ticket ID is TKID251022637 please check your email box and ensure the support email is well received. Thanks!

Once the issue is addressed or resolved, welcome to update this topic thread with your solution to help others who may encounter the same issue as you did.

Many thanks for your great cooperation and patience!

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#4
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