sc8180x\+sdx55 firmware vulnerabilities and fixes

Recent CVEs affecting sc8180x\+sdx55 firmware, with upgrade or downgrade steps. 1 tracked.

Also searched as: sc8180x\+sdx55firmware.

sc8180x\+sdx55 firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-07-08. Highest priority: CVE-2025-21454 (score 35/100).

• CVE-2025-21454 HIGH 7.5 MITIGATE MITIGATE Transient DOS while processing received beacon frame.

FAQ

How do I fix sc8180x\+sdx55 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 sc8180x\+sdx55 firmware being exploited right now?

None of the tracked sc8180x\+sdx55 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which sc8180x\+sdx55 firmware CVE should I patch first?

CVE-2025-21454 currently ranks highest (35/100): Transient DOS while processing received beacon frame..

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