Input validation error in Changxiang 8 Plus - CVE-2020-1837
Published: June 29, 2020 / Updated: July 15, 2020
Vulnerability identifier: #VU29341
CSH Severity: Low
CVSS v4: 6 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-1837
CWE-ID: CWE-20
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the affected device does not properly handle certain message from base station. A remote attacker on the local network can craft a fake base station and perform a denial of service (DoS) attack.
Affected software
Changxiang 8 Plus
How to mitigate CVE-2020-1837
Install updates from vendor's website.
Changxiang 8 Plus - update to 9.1.0.136