Malwarehigh
CISA reports persistent FIRESTARTER backdoor on Cisco ASA device in federal network
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
CVE-2025-20333+1 related CVE | Authenticated Buffer Overflow RCE in Cisco ASA/FTD VPN Web Server | 9.9 group max | 71% | KEV | KEV |
From the original article
3 min read at securityaffairs.com
CISA said a federal Cisco Firepower ASA device was infected with the FIRESTARTER backdoor in Sept 2025, and it survived security patches. CISA revealed that a U. S.
By @securityaffairs · securityaffairs.com
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