CVSS VectorNVD
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
Authentication bypass issue exists in OpenBlocks series versions prior to FW5.0.8, which may allow an attacker to bypass administrator authentication and change the password.
AnalysisAI
OpenBlocks firmware versions before 5.0.8 contain an authentication bypass vulnerability that allows unauthenticated attackers on adjacent networks to gain administrator access and reset passwords without valid credentials. This high-severity flaw affects all OpenBlocks series devices and requires no user interaction to exploit, though no patch is currently available.
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RemediationAI
Within 7 days: Identify all affected systems running OpenBlocks series and apply vendor patches promptly. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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