Description:

CVE-2024-1064 is a host header injection vulnerability in the HTTP handler component of Crafty Controller. This vulnerability allows a remote, unauthenticated attacker to trigger a Denial of Service (DoS) condition via a modified host header. The SVRS for this CVE is 42, indicating a moderate risk level.

Key Insights:

1. The vulnerability can be exploited by an unauthenticated attacker, making it easier for attackers to target systems without requiring any prior access or credentials.
2. The vulnerability can lead to a DoS condition, which can disrupt the availability and functionality of affected systems, potentially causing significant business disruptions and data loss.
3. The vulnerability is present in the HTTP handler component, which is a critical component responsible for handling HTTP requests and responses. This makes it a high-value target for attackers looking to exploit vulnerabilities to gain unauthorized access or disrupt systems.

Mitigation Strategies:

1. Update Crafty Controller to the latest version: The vendor has released a patch to address this vulnerability. It is recommended to update Crafty Controller to the latest version as soon as possible to mitigate the risk of exploitation.
2. Implement input validation: Implement strict input validation mechanisms to prevent attackers from injecting malicious host headers. This can be done by validating the format and content of the host header before processing it.
3. Use a web application firewall (WAF): Deploy a WAF to block malicious requests and protect against attacks that exploit this vulnerability. Configure the WAF to inspect incoming HTTP requests and block any requests that contain suspicious or malicious host headers.

Additional Information:

• Threat Actors/APT Groups: There is no information available about specific threat actors or APT groups actively exploiting this vulnerability.
• Exploit Status: There is no information available about active exploits being published for this vulnerability.
• CISA Warnings: The Cybersecurity and Infrastructure Security Agency (CISA) has not issued any warnings or advisories specifically for this vulnerability.
• In the Wild: There is no information available about this vulnerability being actively exploited in the wild.

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