Stack-based buffer overflow in WECON LeviStudioU - #VU60725
Published: February 21, 2022
Vulnerability identifier: #VU60725
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: N/A
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: WECON Technology Co., Ltd.
Affected software:
WECON LeviStudioU
WECON LeviStudioU
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the parsing of Trend tags within UMP files. A remote unauthenticated attacker can trick a victim to open a specially crafted UMP file, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.