#VU48648 Out-of-bounds read in FactoryTalk Linx - CVE-2020-27255
Published: November 25, 2020
Vulnerability identifier: #VU48648
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-27255
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
FactoryTalk Linx
FactoryTalk Linx
Software vendor:
Rockwell Automation
Rockwell Automation
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A remote attacker can send malicious set attribute requests trigger out-of-bounds read error and read contents of memory on the system.
Remediation
Install updates from vendor's website.