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ZnDoor Malware Targets React2Shell Vulnerability in Japanese Networks

First seen 15 Dec 2025, 20:51 UTC GbhackersCybersecuritynews 91% similarity 36

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In December 2025, Japanese organizations are facing attacks exploiting the React2Shell vulnerability (CVE-2025-55182) in React/.js applications. Initially used for cryptocurrency mining, the ZnDoor malware has evolved to compromise network infrastructure. Security researchers are actively investigating these sophisticated threats.

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