#VU49291 NULL pointer dereference in Delta Industrial Automation DOPSoft - CVE-2020-27277

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Main Vulnerability Database Vulnerabilities #VU49291

#VU49291 NULL pointer dereference in Delta Industrial Automation DOPSoft - CVE-2020-27277

Published: January 6, 2021


Vulnerability identifier: #VU49291
Vulnerability risk: 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-2020-27277
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Delta Industrial Automation DOPSoft
Software vendor:
Delta Electronics, Inc.

Description

The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to a NULL pointer dereference error when processing project files. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.


Remediation

Install updates from vendor's website.

External links