Vulnerability Description
A security vulnerability has been detected in TRENDnet TEW-821DAP 1.12B01. Impacted is the function sub_41EC14 of the file /goform/tools_nslookup of the component ssi. The manipulation of the argument nslookup_target leads to buffer overflow. It is possible to initiate the attack 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Trendnet/TEW-821DAP_BO2.
- https://vuldb.com/cve/CVE-2026-15483
- https://vuldb.com/submit/842380
- https://vuldb.com/vuln/377790
- https://vuldb.com/vuln/377790/cti
- https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Trendnet/TEW-821DAP_BO2.
FAQ
What is CVE-2026-15483?
CVE-2026-15483 is a vulnerability with a CVSS score of 8.8 (HIGH). A security vulnerability has been detected in TRENDnet TEW-821DAP 1.12B01. Impacted is the function sub_41EC14 of the file /goform/tools_nslookup of the component ssi. The manipulation of the argument...
How severe is CVE-2026-15483?
CVE-2026-15483 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-15483?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.