https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T19:01:23.639056+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-47740 CVE-2021-47740 — KZTech JT3500V 4G LTE CPE 2.0.1 Insufficient Session Expiration Vulnerability 2026-10-08T19:01:23.656338+00:00

Affected: KZ Broadband Technologies, Ltd. JT3500V, KZ Broadband Technologies, Ltd. AM6200M, KZ Broadband Technologies, Ltd. AM6000N, KZ Broadband Technologies, Ltd. AM5000W, KZ Broadband Technologies, Ltd. AM4200M, KZ Broadband Technologies, Ltd. AM4100V, KZ Broadband Technologies, Ltd. AM3500MW, KZ Broadband Technologies, Ltd. AM3410V, KZ Broadband Technologies, Ltd. AM3300V, KZ Broadband Technologies, Ltd. AM3100E and 5 more

KZTech JT3500V 4G LTE CPE 2.0.1 contains a session management vulnerability that allows attackers to reuse old session credentials without proper expiration. Attackers can exploit the weak session handling to maintain unauthorized access and potentially compromise device authentication mechanisms.