SANS Stormcast Tuesday, August 19th, 2025: MFA Bombing; Cisco Firewall Management Vuln; F5 Access for Android Vuln; (#)

SANS Internet Storm Center's Daily Network Security News Podcast

SANS Stormcast Tuesday, August 19th, 2025: MFA Bombing; Cisco Firewall Management Vuln; F5 Access for Android Vuln; Keeping an Eye on MFA Bombing Attacks Attackers will attempt to use authentication fatigue by “bombing” users with MFA authentication requests. Rob is talking in this diary about how to investigate these attacks in a Microsoft ecosystem. https://isc.sans.edu/diary/Keeping+an+Eye+on+MFABombing+Attacks/32208 Critical Cisco Secure Firewall Management Center Software RADIUS Remote Code Execution Vulnerability An OS command injection vulnerability may be abused to gain access to the Cisco Secure Firewall Management Center software. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-radius-rce-TNBKf79 F5 Access for Android vulnerability An attacker with a network position that allows them to intercept network traffic may be able to read and/or modify data in transit. The attacker would need to intercept vulnerable clients specifically, since other clients would detect the man-in-the-middle (MITM) attack. https://my.f5.com/manage/s/article/K000152049 keywords: microsoft; mfa; fatique; bombing; F5; Android;