NULL pointer dereference in Trendnet Tew-755ap
CVE-2021-28842
Null Pointer Deference vulnerability exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03, which could let a remote malicious user cause a denial os service by sending the POST request to apply_cgi via action do_graph_auth without login_name key.
EPSS: 0.010 (58.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Trendnet Tew-755ap
- Trendnet Tew-755ap2kac
- Trendnet Tew-755ap2kac_firmware — versions 1.11b03
- Trendnet Tew-755ap_firmware — versions 1.11b03
- Trendnet Tew-821dap2kac
- Trendnet Tew-821dap2kac_firmware — versions 1.11b03
- Trendnet Tew-825dap
- Trendnet Tew-825dap_firmware — versions 1.11b03
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-28842?
- CVE-2021-28842 is a high-severity vulnerability in Trendnet Tew-755ap, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-08-10.
- How severe is CVE-2021-28842?
- High severity. CVSS v3 base score is 7.5 out of 10.