Stack-based buffer overflow in Delta Industrial Automation TPEditor - CVE-2020-16221
Published: August 7, 2020
Vulnerability identifier: #VU34110
CSH Severity: High
CVSS v4: 8.4 [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]
CVE-ID: CVE-2020-16221
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing a specially crafted project file. A remote unauthenticated attacker can 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.
Affected software
Delta Industrial Automation TPEditor
How to mitigate CVE-2020-16221
Install updates from vendor's website.
Delta Industrial Automation TPEditor - update to 1.98