PT-2018-22: Denial of Service in PRTG Network Monitor
PRTG Network Monitor
Version: 126.96.36.1993 and earlier
Severity level: High
Impact: Denial of Service
Access Vector: Remote
Base Score: 7.5
The specialists of the Positive Research center have detected a Denial of Service vulnerability in PRTG Network Monitor.
Vulnerability allows remote unauthenticated attackers to terminate the PRTG Core Server Service via a specially crafted HTTP request.
How to fix
Update your software up to the latest version
25.05.2018 - Vendor gets vulnerability details
06.06.2018 - Vendor releases fixed version and details
25.10.2018 - Public disclosure
The vulnerability was detected by Dmitry Galecha, Positive Research Center (Positive Technologies Company)
Reports on the vulnerabilities previously discovered by Positive Research:
About Positive Technologies
Positive Technologies is a leading digital security firm with over 15 years of experience in 360° protection of critical IT systems against the most advanced cyberthreats. State-of-the-art solutions are developed at the company's research center—one of the largest in Europe. Positive Technologies experts have helped to identify and fix over 250 zero-day vulnerabilities in products from Cisco, Google, Honeywell, Huawei, Microsoft, Oracle, SAP, Schneider Electric, Siemens, and others, earning a reputation for world-class expertise in protection of devices and infrastructures at all scales from ATMs to nuclear power stations. Findings by Positive Technologies researchers are used for updating the MaxPatrol knowledge base and for development of security solutions including PT Application Firewall, PT Application Inspector, MaxPatrol. These products allow securing web applications, evaluating network protection, blocking attacks in real time, ensuring compliance with industry and national standards, and training security specialists. Positive Technologies is the organizer of the annual Positive Hack Days international forum and security competition.