#VU55384 Out-of-bounds write in DIAScreen - CVE-2021-32969
Published: July 28, 2021 / Updated: January 11, 2022
Vulnerability identifier: #VU55384
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/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: CVE-2021-32969
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
DIAScreen
DIAScreen
Software vendor:
Delta Electronics, Inc.
Delta Electronics, Inc.
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing XLS files. A remote attacker can trick the victim to open a specially crafted XLS file, trigger an out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install updates from vendor's website.