Peplink Balance Devices Debug Information Disclosure Vulnerability

CVE-2017-8840 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:N/A:N

Debug information disclosure exists on Peplink Balance 305, 380, 580, 710, 1350, and 2500 devices with firmware before fw-b305hw2_380hw6_580hw2_710hw3_1350hw2_2500-7.0.1-build2093. A direct request to cgi-bin/HASync/hasync.cgi?debug=1 shows Master LAN Address, Serial Number, HA Group ID, Virtual IP, and Submitted syncid.

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