Buffer overflow in Flex IO 1794-AENT/B - CVE-2020-6086
Published: October 14, 2020
Vulnerability identifier: #VU47643
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-6086
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in the ENIP Request Path Data Segment functionality. A remote attacker can suply the Simple Segment Sub-Type, trigger memory corruption and cause a denial of service condition on the target system.
Affected software
Flex IO 1794-AENT/B
How to mitigate CVE-2020-6086
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.