CVE-2026-15485 – TRENDnet TEW-821DAP DNS Lookup tools_nslookup sub_43F2C4 os command injection

CVE ID :CVE-2026-15485

Published : July 12, 2026, 8:16 a.m. | 1 hour, 9 minutes ago

Description :A flaw has been found in TRENDnet TEW-821DAP 1.11B03. The impacted element is the function sub_43F2C4 of the file /goform/tools_nslookup of the component DNS Lookup Handler. This manipulation of the argument nslookup_target/dns_server causes os command injection. The attack can be initiated remotely. The vendor explains: “We are unable to confirm the existence of the vulnerabilities for (…) TEW-821DAP (v1.0R) as these items have been EOL. ” This vulnerability only affects products that are no longer supported by the maintainer.

Severity: 6.5 | MEDIUM

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