Resource exhaustion in Moxa products - CVE-2019-19707
Published: December 20, 2019 / Updated: February 26, 2020
Vulnerability identifier: #VU23766
CSH Severity: Medium
CVSS v4.0: 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/E:U/U:Green
CVE-ID: CVE-2019-19707
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Moxa
Affected software:
EDS-G508E Series
EDS-G512E Series
Moxa EDS-G516E
EDS-G508E Series
EDS-G512E Series
Moxa EDS-G516E
Detailed vulnerability description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper resource management within the PROFINET DCE-RPC endpoint discovery packets. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
How to mitigate CVE-2019-19707
Install update from vendor's website.