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lbt-t300-t400 firmware vulnerabilities and fixes

Recent CVEs affecting lbt-t300-t400 firmware, with upgrade or downgrade steps. 1 tracked.

Also searched as: lbt t300 t400 firmware, lbt-t300-t400firmware.

lbt-t300-t400 firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-04-03. Highest priority: CVE-2025-29570 (score 35/100).

FAQ

How do I fix lbt-t300-t400 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 lbt-t300-t400 firmware being exploited right now?

None of the tracked lbt-t300-t400 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which lbt-t300-t400 firmware CVE should I patch first?

CVE-2025-29570 currently ranks highest (35/100): An issue in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 allows a local attacker to escalate privil.

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