SERVER-OTHER -- Snort has detected traffic exploiting vulnerabilities in a server in the network.
SERVER-OTHER Multiple Products TLS certificate common name null byte validation bypass attempt
This rule blocks attempts to bypass TLS certificate validation with a null byte in the X509 CN.
This rule blocks attempts to bypass TLS certificate validation with a null byte in the X509 CN.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
Authentication Bypass
An Authentication Bypass occurs when there is a way to avoid providing user credentials to a system before performing restricted operations on said system.
CVE-2015-3008 |
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CVE-2022-20813 |
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Tactic: Initial Access
Technique: Exploit Public-Facing Application
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org