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Can't get to website becuase of Security Warning (Warning: Potential Security Risk Ahead, SSL_ERROR_BAD_CERT_DOMAIN).

  • 6 replies
  • 1 has this problem
  • 132 views
  • Last reply by FredMcD

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When I go to a business website (Arrow.com) I get this message (see question). When I look at the certificate it is from a different business's website (Digikey.com). I use both websites often.

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All Replies (6)

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Chosen Solution

There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

Websites don't load - troubleshoot and fix error messages

http://kb.mozillazine.org/Error_loading_websites

What do the security warning codes mean


  • MOZILLA_PKIX_ERROR_MITM_DETECTED
  • uses an invalid security certificate SSL_ERROR_BAD_CERT_DOMAIN
  • configured their website improperly

How to troubleshoot the error code "SEC_ERROR_UNKNOWN_ISSUER" on secure websites https://support.mozilla.org/en-US/kb/troubleshoot-SEC_ERROR_UNKNOWN_ISSUER

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Thank you for your help. Yes, I am using ESET AV and will follow that lead.

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One other thing - It only happens sometimes. If I reboot usually I don't have a problem.

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But it comes back, yes?

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Yes, after a reboot, it will work for a while. I haven't figured out what triggers ESet to later report the security risk.

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You should contact ESet support.