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Critical Zero-Day Vulnerability in WatchGuard Firewalls Exploited

First seen 19 Dec 2025, 10:00 UTC •GbhackersCybersecuritynews •84% similarity •51

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A critical zero-day vulnerability, tracked as CVE-2025-14733, has been identified in WatchGuard Firebox firewalls. This flaw, with a severity score of 9.3, allows remote attackers to take control of affected devices, and warnings indicate that hackers are actively exploiting it in the wild.

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