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CVE WatchOct 27, 2026

CVE-2026-111459

An improper certificate validation vulnerability exists in Moxa Remote Connect Suite (MRC Client). Under certain conditions, an unauthentica

CVSS

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EPSS

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KEV

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Exploit Today

0

0-100

Published: Oct 27, 2026 · Last modified: Oct 27, 2026 · CWE-295

EPSS · 30d

Not enough EPSS history yet.

Technical description

An improper certificate validation vulnerability exists in Moxa Remote Connect Suite (MRC Client). Under certain conditions, an unauthenticated attacker with on-path access to the communication between the MRC Client and its server could impersonate a trusted server and conduct a man-in-the-middle attack, potentially compromising the confidentiality and integrity of communications.

Official references
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