PatchTheCVEarcher vx1800v firmware vulnerabilities and fixes
Recent CVEs affecting archer vx1800v firmware, with upgrade or downgrade steps. 3 tracked.
Also searched as: archervx1800vfirmware.
archer vx1800v firmware has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2026-07-14. Highest priority: CVE-2026-15428 (score 51/100).
- CVE-2026-15428 HIGH 8.8 UPGRADE An OS command injection vulnerability exists in Archer VX800v v1 due to insufficient input sanitization of the
- CVE-2026-15429 HIGH 8.8 UPGRADE A privilege escalation vulnerability exists in the HTTP authentication component in Archer VX1800v v1
- CVE-2026-15427 HIGH 8.1 UPGRADE An OS command injection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 du
FAQ
How do I fix archer vx1800v 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 vx1800v firmware being exploited right now?
None of the tracked archer vx1800v firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which archer vx1800v firmware CVE should I patch first?
CVE-2026-15428 currently ranks highest (51/100): An OS command injection vulnerability exists in Archer VX800v v1 due to insufficient input sanitization of the.