x6000r firmware vulnerabilities and fixes

Recent CVEs affecting x6000r firmware, with upgrade or downgrade steps. 1 tracked.

Also searched as: x6000rfirmware.

x6000r firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-03-23. Highest priority: CVE-2026-4611 (score 47/100).

• CVE-2026-4611 HIGH 7.2 MITIGATE A flaw has been found in TOTOLINK X6000R 9.4.0cu.1360_B20241207/9.4.0cu.1498_B20250826

FAQ

How do I fix x6000r 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 x6000r firmware being exploited right now?

None of the tracked x6000r firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which x6000r firmware CVE should I patch first?

CVE-2026-4611 currently ranks highest (47/100): A flaw has been found in TOTOLINK X6000R 9.4.0cu.1360_B20241207/9.4.0cu.1498_B20250826.

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