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Backdoor Account Found In Hardware Sold to Whitehouse, Pentagon

ID: 78658a22-0f1a-5150-8e99-37cb7210c28c

STIX ID: report--78658a22-0f1a-5150-8e99-37cb7210c28c

Feed Name: Security Ledger

Threat Score
65/100

Date Published: 2016-01-21

Date Updated: 2026-04-26

Author: Paul Roberts

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The Security Ledger article reports that SEC Consult discovered an undocumented administrative backdoor account in AMX (Harman) video-conferencing firmware used by U.S. government and military customers; the account (originally named "BlackWidow") allowed remote web/SSH access and elevated privileges including packet capture. AMX initially renamed the hidden account rather than removing it, and ultimately removed the debugging account in firmware NX v1.4.65, addressing the vulnerability.

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