Input validation error in LANTIME Operating System Firmware (LTOS) - #VU109399
Published: May 18, 2025
Vulnerability identifier: #VU109399
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Meinberg
Affected software:
LANTIME Operating System Firmware (LTOS)
LANTIME Operating System Firmware (LTOS)
Detailed vulnerability description
The vulnerability allows a remote user to perform spoofing attack.
The vulnerability exists due to an error when displaying users. User account with a name that consists of parts of a system username is not displayed in the web interface, which can allow creation of persisted hidden user accounts.
Remediation
Install updates from vendor's website.