Mozilla Thunderbird Version Detection

info Nessus Network Monitor Plugin ID 5558
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.


An e-mail client was detected on the remote host.


The remote host is running the Mozilla Thunderbird e-mail client.


Ensure the email client is up to date on security updates and in accordance to company policy.

See Also

Plugin Details

Severity: Info

ID: 5558

Family: SMTP Clients

Published: 6/2/2010

Updated: 12/6/2016

Dependencies: 1100, 3537

Vulnerability Information

CPE: cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*