#VU25265 Resource exhaustion in Siemens products - CVE-2019-13926

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Main Vulnerability Database Vulnerabilities #VU25265

#VU25265 Resource exhaustion in Siemens products - CVE-2019-13926

Published: February 12, 2020


Vulnerability identifier: #VU25265
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-2019-13926
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
SCALANCE S602
SCALANCE S612
SCALANCE S623
SCALANCE S627-2M
Software vendor:
Siemens

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to uncontrolled resource consumption. A remote attacker can send a specially crafted packets to Port 443/TCP, trigger resource exhaustion and perform a denial of service (DoS) attack.

A cold reboot is required to restore the functionality of the device.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links