Information disclosure in JGS516PE and GS116Ev2 - CVE-2020-35222
Published: March 11, 2021
Vulnerability identifier: #VU51404
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-35222
CWE-ID: CWE-200
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the NSDP protocol does not require authentication to query for configuration parameters when the protocol is active. A remote attacker on the local network can obtain all the switch configuration parameters by sending the corresponding read requests.
Affected software
JGS516PE
GS116Ev2
GS116Ev2
How to mitigate CVE-2020-35222
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.