#VU20359 Resource exhaustion in Siemens products - CVE-2019-6568
Published: August 22, 2019
Vulnerability identifier: #VU20359
Vulnerability risk: Medium
CVSSv4.0: 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-2019-6568
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
SINAMICS SM150
SINAMICS SM120
SINAMICS SL150
SINAMICS GM150
SINAMICS GL150
SINAMICS GH150
SINAMICS SM150
SINAMICS SM120
SINAMICS SL150
SINAMICS GM150
SINAMICS GL150
SINAMICS GH150
Software vendor:
Siemens
Siemens
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation in the webserver. A remote attacker can trigger resource exhaustion, perform a denial of service (DoS) attack and restart the webserver of the affected device.
Remediation
Install updates from vendor's website.