PatchTheCVEwave 7 firmware vulnerabilities and fixes
Recent CVEs affecting wave 7 firmware, with upgrade or downgrade steps. 2 tracked.
Also searched as: wave7firmware.
wave 7 firmware has 2 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-05-29. Highest priority: CVE-2026-49200 (score 50/100).
- CVE-2026-49200 CRITICAL 9.8 UPGRADE The acer_cgi.log file in the device firmware is accessible without authentication via the web interface
- CVE-2026-49201 CRITICAL 9.8 UPGRADE The upload.cgi binary, responsible for processing device backups, contains a hardcoded AES encryption key
FAQ
How do I fix wave 7 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 wave 7 firmware being exploited right now?
None of the tracked wave 7 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which wave 7 firmware CVE should I patch first?
CVE-2026-49200 currently ranks highest (50/100): The acer_cgi.log file in the device firmware is accessible without authentication via the web interface.