Vulnerability Details CVE-2026-49191
The production build of the M3WebServer hard-codes its backend API keys, which can be easily intercepted through verbose error handling pages.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 14.7%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2026-49191
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cpe:2.3:h:acer:connect_m6e_5g:-
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cpe:2.3:o:acer:connect_m6e_5g_firmware:*