Information disclosure in Lantronix Device Server - #VU9543
Published: December 6, 2017
Vulnerability identifier: #VU9543
CSH Severity: Low
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: N/A
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to obtain potentially sensitive information.
The weakness exists due to the module retrieves the setup record from Lantronix serial-to-ethernet devices via the config port (30718/udp, enabled by default) and extracts the telnet password. A remote attacker can sending a specially crafted request to port 30718, obtain these passwords and perform further attacks.
The weakness exists due to the module retrieves the setup record from Lantronix serial-to-ethernet devices via the config port (30718/udp, enabled by default) and extracts the telnet password. A remote attacker can sending a specially crafted request to port 30718, obtain these passwords and perform further attacks.
Affected software
Lantronix Device Server
Remediation
Cybersecurity Help is currently unaware of any solution addressing the vulnerability.