PatchTheCVEw1a81a firmware vulnerabilities and fixes
Recent CVEs affecting w1a81a firmware, with upgrade or downgrade steps. 2 tracked.
Also searched as: w1a81afirmware.
w1a81a firmware has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2025-07-30. Highest priority: CVE-2024-5143 (score 32/100).
- CVE-2025-43018 MEDIUM 5.3 UPGRADE UPGRADE Certain HP LaserJet Pro printers may be vulnerable to information disclosure when a non-authenticated user que
- CVE-2024-5143 MEDIUM 6.8 UPGRADE UPGRADE A user with device administrative privileges can change existing SMTP server settings on the device, without h
FAQ
How do I fix w1a81a 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 w1a81a firmware being exploited right now?
None of the tracked w1a81a firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which w1a81a firmware CVE should I patch first?
CVE-2024-5143 currently ranks highest (32/100): A user with device administrative privileges can change existing SMTP server settings on the device, without h.