Path traversal in N6854A Geolocation server and N6841A RF Sensor - CVE-2022-1661
Published: May 27, 2022 / Updated: May 27, 2022
Vulnerability identifier: #VU63750
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-1661
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences within the UserFirmwareRequestHandler class. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
Affected software
N6854A Geolocation server
N6841A RF Sensor
N6841A RF Sensor
How to mitigate CVE-2022-1661
Install update from vendor's website.
N6854A Geolocation server - update to 2.4.0
N6841A RF Sensor - update to 2.4.0
N6841A RF Sensor - update to 2.4.0