Cisco ASA Firewall Zero-Day Exploits Deploy RayInitiator and LINE VIPER Malware
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 |
| CVE-2025-20363 | A vulnerability in the web services of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure Firewall Threat Defense (FTD) Software… | 9.0 | 7% |
From the original article
4 min read at thehackernews.com
The U. K. National Cyber Security Centre (NCSC) has revealed that threat actors have exploited the recently disclosed security flaws impacting Cisco firewalls as part of zero-day attacks to deliver previously undocumented malware families like RayInitiator and LINE VIPER .
By @TheHackersNews · thehackernews.com
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