{"uuid": "c61ab535-5b59-485e-84a7-3124b15c303c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-53521", "type": "seen", "source": "https://bsky.app/profile/securityrss.bsky.social/post/3mv4e4kom622l", "content": "Malware linked to F5 BIG-IP APM appliances injects a PHP web shell into memory, evading disk scans, as detailed in a Sophos analysis from September 7. The malware exploits CVE-2025-53521, initially classified as a denial-of-service issue but later reclassified as remote code execution.", "creation_timestamp": "2026-09-09T20:16:02.250780Z"}