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Multiple Vulnerabilities in the Deep Sea Electronics DSE855

ID: cab691ba-87c1-59eb-b3c4-154dd9e8cc9a

STIX ID: report--cab691ba-87c1-59eb-b3c4-154dd9e8cc9a

Feed Name: Zero Day Initiative (ZDI) Blog

Threat Score
60/100

Date Published: 2024-07-25

Date Updated: 2026-05-01

Author: Dmitry Janushkevich

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**Executive summary:** Reverse engineering of device firmware and web server components (A855/B855/C855/M855) uncovered ZDI-24-671: an unauthenticated URL that returns a full configuration backup. The analysis used Ghidra and dynamic testing to confirm the missing access control, which could expose sensitive configuration data and credentials if devices are reachable.

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