CVE-2026-2035703-x300

CVE-2026-2035703: Tozed ZLT X300 5G CPE — Remote Root Code Execution via SDR Rogue Base Station Status: Under coordinated disclosure 90-day embargo Discovered: 2026-08-08 Researcher: Muhammad Nadeem Danish danish1162 CVE ID: CVE-2026-2035703 Severity: Critical CVSS 9.8 CWE: CWE-78 OS Command...

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Tozed ZLT X300 5G CPE Router firmware version 6.01.3 contains an OS command injection vulnerability in the TR-069/CWMP client daemon netcwmpd. The IPPingDiagnostics Host parameter is passed unsanitized into sprintf, which constructs a shell command executed via systembyroot as root. An attacker...