Out-of-bounds write in Solid Edge Viewer - CVE-2021-27488
Published: May 13, 2021 / Updated: June 1, 2021
Vulnerability identifier: #VU53211
CSH Severity: High
CVSSv4.0: 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: CVE-2021-27488
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Solid Edge Viewer
Solid Edge Viewer
Software vendor:
Siemens
Siemens
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error parsing the CATPart files. A remote attacker can create a specially crafted CATPart file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.