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#5 The Hacker News general July 30, 2026 at 05:08 UTC

Cisco FMC Zero-Day Actively Exploited, Static Credentials Could Expose Sensitive Data

By [email protected] (The Hacker News)

AI Summary

CISA added CVE-2026-20316 (CVSS 5.3) in Cisco Secure Firewall Management Center (FMC) to its Known Exploited Vulnerabilities catalog after confirmed zero-day exploitation; the flaw allows unauthenticated remote login to affected devices. A separate static credentials issue compounds exposure risk for defenders relying on Cisco FMC as a centralized firewall management plane.

Read full article → https://thehackernews.com/2026/07/cisco-fmc-zero-d…

Relevance score: 88.0/100

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