Totolink N300rh Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Totolink N300rh Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (7)

• CVE-2026-3301 — CVSS 9.8 (critical): A security flaw has been discovered in Totolink N300RH 6.1c.1353_B20190305. Affected by this vulnerability is the function setWebWlanIdx of…
• CVE-2025-6400 — CVSS 8.8 (high): A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101 and classified as critical. Affected by this issue is some unknown…
• CVE-2026-3696 — CVSS 7.3 (high): A vulnerability was found in Totolink N300RH 6..1c.1353_B20190305. The affected element is the function setWiFiWpsConfig of the file…
• CVE-2025-4851 — CVSS 6.3 (medium): A vulnerability classified as critical was found in TOTOLINK N300RH 6.1c.1390_B20191101. This vulnerability affects the function…
• CVE-2025-4849 — CVSS 6.3 (medium): A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been rated as critical. Affected by this issue is the function…
• CVE-2025-4850 — CVSS 6.3 (medium): A vulnerability classified as critical has been found in TOTOLINK N300RH 6.1c.1390_B20191101. This affects the function setUnloadUserData…
• CVE-2025-6401 — CVSS 3.5 (low): A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been classified as problematic. This affects an unknown part of…