TRENDnet Tew-823dru vulnerabilities

3 CVEs affecting TRENDnet Tew-823dru, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-77988, published 2026-08-22.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2026-77988, published 2026-08-22. Medium severity, CVSS 6.6. EPSS: 2.4% chance of exploitation in the next 30 days. A weakness has been identified in TRENDnet TEW-823DRU 1.1.02b01. This vulnerability affects the function nvram_get of the component CLI Configuration Tool. This manipulation causes command injection.…
CVE-2026-75984, published 2026-08-19. High severity, CVSS 7.4. EPSS: 1.8% chance of exploitation in the next 30 days. A vulnerability was detected in TRENDnet TEW-823DRU 1.1.02b01. Impacted is an unknown function of the file /cgi-bin/admin.cgi. The manipulation of the argument Hostname results in command injection.…
CVE-2026-75976, published 2026-08-19. Critical severity, CVSS 9.9. EPSS: 0.9% chance of exploitation in the next 30 days. A weakness has been identified in TRENDnet TEW-823DRU 1.1.02b01. Impacted is the function strcpy of the file /cgi-bin/wan.cgi of the component NVRAM. This manipulation of the argument…