RondoDox Botnet Targets React2Shell Flaw to Spread Malware

RondoDox Botnet Targets React2Shell Flaw to Spread Malware

First seen 1 Jan 2026, 16:26 UTC ThehackernewsSecurityaffairs.CoSecurityaffairsGbhackersFeeds.Feedburner+7 81.0

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The RondoDox botnet is exploiting the React2Shell vulnerability (CVE-2025-55182) to infect vulnerable .js servers with malware and cryptominers. This ongoing campaign has been active for nine months, primarily targeting IoT devices and web applications, as reported by CloudSEK researchers.