CVE-2021-28843: Null Pointer Dereference
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 applycgi with an unknown action name.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-28843?
CVE-2021-28843 is a vulnerability that exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03.
What is the severity of CVE-2021-28843?
The severity of CVE-2021-28843 is high with a CVSS score of 7.5.
How does CVE-2021-28843 affect TRENDnet TEW-755AP 1.11B03?
CVE-2021-28843 affects TRENDnet TEW-755AP 1.11B03 by causing a null pointer dereference vulnerability when a POST request with an unknown action name is sent to apply_cgi.
How can I fix CVE-2021-28843?
To fix CVE-2021-28843, it is recommended to update to the latest firmware version provided by TRENDnet.
Where can I find more information about CVE-2021-28843?
More information about CVE-2021-28843 can be found at the following reference: [link to reference].