Improper Certificate Validation Vulnerability in ELECOM WRC-300FEBK-S Allows for Arbitrary OS Command Execution

CVE-2021-20649 · MEDIUM Severity

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

ELECOM WRC-300FEBK-S contains an improper certificate validation vulnerability. Via a man-in-the-middle attack, an attacker may alter the communication response. As a result, an arbitrary OS command may be executed on the affected device.

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