High severity7.5NVD Advisory· Published Aug 10, 2021· Updated Jun 17, 2026
CVE-2021-28843
CVE-2021-28843
Description
Null Pointer Dereference vulnerability exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03 by sending the POST request to apply_cgi with an unknown action name.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8- cpe:2.3:o:trendnet:tew-755ap2kac_firmware:1.11b03:*:*:*:*:*:*:*
- cpe:2.3:o:trendnet:tew-755ap_firmware:1.11b03:*:*:*:*:*:*:*
- cpe:2.3:o:trendnet:tew-821dap2kac_firmware:1.11b03:*:*:*:*:*:*:*
- cpe:2.3:o:trendnet:tew-825dap_firmware:1.11b03:*:*:*:*:*:*:*
- TRENDnet/TEW-755APdescription
- Range: 1.11B03
- Range: 1.11B03
- Range: 1.11B03
Patches
Vulnerability mechanics
References
1- github.com/zyw-200/EQUAFL/blob/main/TRENDnet%20ticket.pdfnvdThird Party Advisory
News mentions
0No linked articles in our index yet.