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Totolink N300RH vulnerabilities

15 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 15 published in the last 12 months.

Check whether your Totolink N300RH version is affected

Latest Totolink N300RH vulnerabilities

• CVE-2026-10187 — Totolink N300RH Web Management wireless.so setWiFiBasicConfig stack-based overflow (CVSS 9.8)
• CVE-2026-9543 — Totolink N300RH Web Management cstecgi.cgi setPasswordCfg os command injection (CVSS 9.8)
• CVE-2026-7750 — Totolink N300RH POST Request cstecgi.cgi setMacFilterRules buffer overflow (CVSS 8.8)
• CVE-2026-7749 — Totolink N300RH POST Request cstecgi.cgi setWanConfig buffer overflow (CVSS 8.8)
• CVE-2026-7748 — Totolink N300RH POST Request cstecgi.cgi setUpgradeFW buffer overflow (CVSS 8.8)
• CVE-2026-7747 — Totolink N300RH Parameter cstecgi.cgi loginauth buffer overflow (CVSS 9.8)
• CVE-2026-7633 — Totolink N300RH cstecgi.cgi setUploadSetting file inclusion (CVSS 6.5)
• CVE-2026-6158 — Totolink N300RH upgrade.so setUpgradeUboot os command injection (CVSS 7.3)
• CVE-2026-3696 — Totolink N300RH CGI cstecgi.cgi setWiFiWpsConfig os command injection (CVSS 9.8)
• CVE-2026-3301 — Totolink N300RH Web Management cstecgi.cgi setWebWlanIdx os command injection (CVSS 9.8)
• CVE-2025-6401 — TOTOLINK N300RH HTTP POST Message formFilter denial of service (CVSS 3.5)
• CVE-2025-6400 — TOTOLINK N300RH HTTP POST Message formPortFw buffer overflow (CVSS 8.8)
• CVE-2025-4851 — TOTOLINK N300RH cstecgi.cgi setUploadUserData command injection (CVSS 9.8)
• CVE-2025-4850 — TOTOLINK N300RH cstecgi.cgi setUnloadUserData command injection (CVSS 6.3)
• CVE-2025-4849 — TOTOLINK N300RH cstecgi.cgi CloudACMunualUpdateUserdata command injection (CVSS 9.8)