This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

issuer certificate invalid - firefox 36.0.4 - internal website

  • 2 respostas
  • 3 have this problem
  • 2 views
  • Last reply by tgood69

tgood69
tgood69
more options

I have a few internal web servers that are used to manage networking equipment. These web sites get this error.

"Secure Connection Failed

An error occurred during a connection to XXX. Issuer certificate is invalid. (Error code: sec_error_ca_cert_invalid)"

I have added exceptions. did not change the symptom.

If I revert to an older version of FF I have no problems.

Obviously I would like to continue using FF but more and more of the things i do on my internal network are no longer working wth FF. It seems every update breaks something else i used to be able to do.

Getting VERY old and Ive about had it. Please fix this.

I have a few internal web servers that are used to manage networking equipment. These web sites get this error. "Secure Connection Failed An error occurred during a connection to XXX. Issuer certificate is invalid. (Error code: sec_error_ca_cert_invalid)" I have added exceptions. did not change the symptom. If I revert to an older version of FF I have no problems. Obviously I would like to continue using FF but more and more of the things i do on my internal network are no longer working wth FF. It seems every update breaks something else i used to be able to do. Getting VERY old and Ive about had it. Please fix this.

tgood69 modificouno o

All Replies (2)

guigs
guigs
more options

Hi tgood69, It is quite possible that the network machines are running into this issue because of the new CA guidelines mentioned below:

tgood69
tgood69 Question owner
more options

guigs2 said

Hi tgood69, It is quite possible that the network machines are running into this issue because of the new CA guidelines mentioned below:

yay.. a policy... intended to break things...

Pretty much done with FF then. I have a JOB to do and when one of my tools makes my job MUCH more difficult. Then that tool needs to be thrown away.