Kaleris Navis N4: Navigating the High Seas of Cyber Vulnerabilities!
View CSAF: Kaleris Navis N4 is in hot water with vulnerabilities that could make your IT department sweat more than a summer heatwave. With remote exploitation risks and sensitive data transmissions in the mix, it’s time to patch up with version 4.0 or follow the ultimate firewall choreography!

Hot Take:
Looks like Kaleris Navis N4 has been caught with its digital pants down! The vulnerabilities in their terminal operating system have left the doors wide open for cybercriminals to waltz in and wreak havoc. But hey, if you’re into upgrading or watching your firewall like a hawk, now might be a good time to start. Because, as they say, nothing says “I love you” quite like a secure VPN connection and a third-party firewall with DDOS protection.
Key Points:
- Kaleris Navis N4 has vulnerabilities that allow remote code execution and data extraction.
- Versions prior to 4.0 of Navis N4 are affected by these vulnerabilities.
- Key vulnerabilities include unsafe Java deserialization and insecure data transmission.
- Kaleris has provided a list of recommended updates and mitigations.
- No known public exploitation of these vulnerabilities has been reported yet.
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