A vulnerability, which was classified as problematic, was found in HiveOS up to 0.6-102@191212. This affects an unknown functionality of the component SSH Host Key Handler. The manipulation with an unknown input leads to a hard-coded key vulnerability. CWE is classifying the issue as CWE-321. The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered. This is going to have an impact on confidentiality. The summary by CVE is:

HiveOS through 0.6-102@191212 ships with SSH host keys baked into the installation image, which allows man-in-the-middle attacks and makes identification of all public IPv4 nodes trivial with Shodan.io. NOTE: as of 2019-09-26, the vendor indicated that they would consider fixing this.

It is possible to read the advisory at hiveos.farm. This vulnerability is uniquely identified as CVE-2019-19754 since 12/12/2019. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600.001 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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• HiveOS

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• 0.6-102@191212

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• 🔍

CPE 2.2info

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