PatchTheCVEarcher be400 firmware vulnerabilities and fixes
Recent CVEs affecting archer be400 firmware, with upgrade or downgrade steps. 1 tracked.
Also searched as: archerbe400firmware.
archer be400 firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-01-07. Highest priority: CVE-2025-14631 (score 26/100).
- CVE-2025-14631 MEDIUM 6.5 UPGRADE A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows an adjacent attac
FAQ
How do I fix archer be400 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 archer be400 firmware being exploited right now?
None of the tracked archer be400 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which archer be400 firmware CVE should I patch first?
CVE-2025-14631 currently ranks highest (26/100): A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows an adjacent attac.