RondoDoX Botnet Actively Weaponizes Critical React2Shell Flaw for Malware Deployment

Cyberpress • January 2, 2026

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RondoDoX React2Shell exploit - CloudSEK researchers have uncovered a new wave of RondoDoX botnet activity, driven by a 9-month exploitation.

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

RondoDox Botnet Targets React2Shell Flaw to Spread Malware 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. 12 sources 81

Extracted Entities

Attack Types (1)

Malware (2)

React2Shell RondoDox