How we count
Every figure on this page is a direct count of entries in CISA’s Known Exploited Vulnerabilities catalog attributed by CISA to Tenda (KEV field vendorProject), refreshed daily. “Ransomware-linked” counts entries CISA marks as known to be used in ransomware campaigns; the remainder are “unknown” to CISA, not confirmed ransomware-free. A KEV listing means the vulnerability has been observed exploited in the wild. Snapshot as of 2026-09-02.
Exploited Tenda vulnerabilities (CISA KEV)
| CVE | Product | Vulnerability | Added | |
|---|---|---|---|---|
| CVE-2021-31755 | AC11 Router | Tenda AC11 Router Stack Buffer Overflow Vulnerability | 2021-11-03 | |
| CVE-2020-10987 | AC1900 Router AC15 Model | Tenda AC1900 Router AC15 Model Remote Code Execution Vulnerability | 2021-11-03 | |
| CVE-2018-14558 | AC7, AC9, and AC10 Routers | Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability | 2021-11-03 |
← All vendors by exploited-vulnerability count
🤖 Generated by defend.network from the CISA KEV catalog. Counts are deterministic aggregates of official CISA data; verify individual advisories at the linked sources.