CVE-2021-47740

Description

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.

References

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5646.php

https://www.vulncheck.com/advisories/kztech-jtv-g-lte-cpe-insufficient-session-expiration-vulnerability

https://www.jatontech.com/

https://packetstormsecurity.com/files/161892/

https://neotel.mk/

https://exchange.xforce.ibmcloud.com/vulnerabilities/198471

http://www.kzbtech.com/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS