Out-of-bounds read in Delta Industrial Automation DOPSoft - CVE-2021-27455
Published: July 2, 2021
Vulnerability identifier: #VU54506
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-27455
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A remote authenticated attacker can create a specially crafted project file, trigger out-of-bounds read error and read contents of memory on the system.
Affected software
Delta Industrial Automation DOPSoft
How to mitigate CVE-2021-27455
Install updates from vendor's website.