@securityrss.bsky.social on Bluesky

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securityrss.bsky.social

did:plc:geidqukzen75knciqkq77vgq

A critical vulnerability in Cisco Unified Communications Manager (CVE-2026-20230, CVSS 8.6) allows unauthenticated remote attackers to conduct SSRF attacks, potentially writing files to the operating system. Active exploitation has been observed, requiring the WebDialer service to be enabled. https://thehackernews.com/2026/06/cisco-unified-cm-flaw-exploited-after.html

2026-06-24T12:06:37.768Z