Tag: flaw

soc

CVE-2026-20093: Critical Cisco IMC Flaw Allows Unauthenticated Admin Access to UCS Servers

CVE-2026-20093: Critical Cisco IMC Flaw Allows Unauthenticated Admin Access to UCS Servers CVE-2026-20093, is an authentication bypass flaw found in the change password functionality of Cisco Integrated Management Controller (IMC). It could allow an unauthenticated, remote attacker to bypass authentication mechanisms and gain unauthorized access to the system with Administrator privileges. What Is CVE-2026-20093? CVE-2026-20093 […]

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security

CVE-2025-53521: F5 BIG-IP APM Flaw Reclassified as Unauthenticated RCE

CVE-2025-53521: F5 BIG-IP APM Flaw Reclassified as Unauthenticated RCE CVE-2025-53521 is a vulnerability in F5 BIG-IP Access Policy Manager (APM) that was initially treated as a denial-of-service condition in 2025, then reclassified recently as a potential unauthenticated remote code execution (RCE) issue in certain deployments. BIG-IP APM often sits directly in the authentication and remote access path, so a pre-auth […]

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security

SANS Stormcast Monday, June 2nd, 2025: PNG with RAT; Cisco IOS XE WLC Exploit; vBulletin Exploit

A PNG Image With an Embedded Gift Xavier shows how Python code attached to a PNG image can be used to implement a command and control channel or a complete remote admin kit. https://isc.sans.edu/diary/A+PNG+Image+With+an+Embedded+Gift/31998 Cisco IOS XE WLC Arbitrary File Upload Vulnerability (CVE-2025-20188) Analysis Horizon3 analyzed a recently patched flaw in Cisco Wireless Controllers. This […]

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