MalwareBleeping Computer
8.0 — CRITICAL
C0XMO botnet spreads via DD-WRT router flaw, kills rival malware
A new variant of the Gafgyt botnet called C0XMO is targeting DD-WRT router firmware and can move to other device types with various CPU architectures. [...]
🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview
The C0XMO botnet is a sophisticated malware that exploits CVE-2021-27137 to deliver a modular and adaptable DDoS attack tool, targeting various device types with different CPU architectures.
⚙️Technical Details
Affected Systems
DD-WRT router firmware
Attack Vectors
buffer overflow vulnerability
💥Impact Assessment
Severity: high
Who Is at Risk
Japanese technology companyother organizations with DD-WRT router firmwareSeverity: high
🛡️Recommended Actions
1Keep devices up to date
2Use unique admin credentials
3Disable remote access capabilities when not needed
📦Affected Products
DD-WRT router firmware
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