6 CVEs
Tenda a21 firmware Vulnerabilities
CVE security advisories and vulnerability history for a21 firmware by Tenda.
6
Total CVEs
Published
0
In CISA KEV
Exploited in the wild
6
Public exploits
PoC or exploit code
8.7
Avg CVSS
2026–2026
Last updated
Overview
Tenda a21 firmware has 6 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 6 have a known public exploit. The average CVSS base score across scored CVEs is 8.7.
This page aggregates every publicly disclosed vulnerability (CVE) affecting Tenda a21 firmware, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include a21.