CVE tracker
CVE-2026-118238
CVE-2026-118238High 7.2
Research and translation in progress – available shortly.
Original description (NVD)
The Tenda W18E web management server is vulnerable to OS command injection via the "diagnose" packet-capture feature due to improper validation of JSON fields. An authenticated user can inject shell metacharacters into the protocol or targetDevice fields, which are later concatenated into a tcpdump command and executed with root privileges. This vulnerability can be exploited without authentication if the device is in a factory-reset state.
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Data: NVD (NIST), CISA KEV, FIRST EPSS – updated continuously.