t6 firmware vulnerabilities and fixes

Recent CVEs affecting t6 firmware, with upgrade or downgrade steps. 13 tracked.

Also searched as: t6firmware.

t6 firmware has 13 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-07-25. Highest priority: CVE-2025-8170 (score 53/100).

• CVE-2025-8170 HIGH 8.8 MITIGATE A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748_B20211015
• CVE-2025-7952 MEDIUM 6.3 MITIGATE A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748
• CVE-2025-7913 HIGH 8.8 MITIGATE A vulnerability, which was classified as critical, was found in TOTOLINK T6 4.1.5cu.748_B20211015
• CVE-2025-7912 HIGH 8.8 MITIGATE A vulnerability, which was classified as critical, has been found in TOTOLINK T6 4.1.5cu.748_B20211015
• CVE-2025-7862 HIGH 7.3 MITIGATE A vulnerability has been found in TOTOLINK T6 4.1.5cu.748_B20211015 and classified as critical
• CVE-2025-7758 HIGH 8.8 MITIGATE A vulnerability, which was classified as critical, has been found in TOTOLINK T6 up to 4.1.5cu.748_B20211015
• CVE-2025-7615 MEDIUM 6.3 MITIGATE A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748
• CVE-2025-7614 MEDIUM 6.3 MITIGATE A vulnerability classified as critical has been found in TOTOLINK T6 4.1.5cu.748
• CVE-2025-7613 MEDIUM 6.3 MITIGATE A vulnerability was found in TOTOLINK T6 4.1.5cu.748
• CVE-2025-7525 MEDIUM 6.3 MITIGATE A vulnerability was found in TOTOLINK T6 4.1.5cu.748_B20211015
• CVE-2025-7524 MEDIUM 6.3 MITIGATE A vulnerability was found in TOTOLINK T6 4.1.5cu.748_B20211015
• CVE-2025-7460 HIGH 8.8 MITIGATE A vulnerability has been found in TOTOLINK T6 4.1.5cu.748_B20211015 and classified as critical
• CVE-2025-6916 HIGH 8.8 MITIGATE A vulnerability, which was classified as critical, was found in TOTOLINK T6 4.1.5cu.748_B20211015

FAQ

How do I fix t6 firmware vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is t6 firmware being exploited right now?

None of the tracked t6 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which t6 firmware CVE should I patch first?

CVE-2025-8170 currently ranks highest (53/100): A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748_B20211015.

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