#VU13926 Stack-based buffer overflow in AVEVA Edge and InTouch Edge HMI - CVE-2018-10620
Published: July 19, 2018 / Updated: July 20, 2018
Vulnerability identifier: #VU13926
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2018-10620
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
AVEVA Edge
InTouch Edge HMI
AVEVA Edge
InTouch Edge HMI
Software vendor:
AVEVA Software, LLC.
AVEVA Software, LLC.
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to stack-based buffer overflow during tag, alarm, or event related actions such as read and write. A remote unauthenticated attacker can send a specially crafted packet, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Update the affected software to version 81.1.00.08.