Stack-based buffer overflow in Delta Industrial Automation DOPSoft - #VU76783
Published: June 2, 2023
Vulnerability identifier: #VU76783
CSH Severity: High
CVSS v4: 8.6 [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]
CVE-ID: N/A
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 parsing DPA files. A remote attacker can trick the victim to open a specially crafted file, trigger a 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 DOPSoft
Remediation
Install updates from vendor's website.
Delta Industrial Automation DOPSoft - update to 4.0.0.82