#VU21732 Resource exhaustion in SIMATIC WinAC RTX (F) 2010 - CVE-2019-13921

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Main Vulnerability Database Vulnerabilities #VU21732

#VU21732 Resource exhaustion in SIMATIC WinAC RTX (F) 2010 - CVE-2019-13921

Published: October 11, 2019


Vulnerability identifier: #VU21732
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-2019-13921
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
SIMATIC WinAC RTX (F) 2010
Software vendor:
Siemens

Description

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

The vulnerability exists due to improper resource management when processing HTTP requests. A remote attacker can send a specially crafted large HTTP request to the host where WinAC RTX is running, trigger resource exhaustion and perform a denial of service (DoS) attack.


Remediation

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

External links