wl-wn578w2 firmware vulnerabilities and fixes

Recent CVEs affecting wl-wn578w2 firmware, with upgrade or downgrade steps. 2 tracked.

Also searched as: wl wn578w2 firmware, wl-wn578w2firmware.

wl-wn578w2 firmware has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-03-22. Highest priority: CVE-2026-4543 (score 50/100).

• CVE-2026-4544 LOW 2.4 MITIGATE A vulnerability was determined in Wavlink WL-WN578W2 221110
• CVE-2026-4543 MEDIUM 6.3 MITIGATE A vulnerability was found in Wavlink WL-WN578W2 221110

FAQ

How do I fix wl-wn578w2 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 wl-wn578w2 firmware being exploited right now?

None of the tracked wl-wn578w2 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which wl-wn578w2 firmware CVE should I patch first?

CVE-2026-4543 currently ranks highest (50/100): A vulnerability was found in Wavlink WL-WN578W2 221110.

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