vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2020-11547

MEDIUM
5.3
CVSS Score
Published: April 4, 2020 at 11:23 PM UTC
Updated: June 17, 2026 at 02:50 AM UTC
1 product affected across 1 vendorPRTG Network Monitor

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.3
Exploit prediction
EPSS 52%

Description

PRTG Network Monitor before 20.1.57.1745 allows remote unauthenticated attackers to obtain information about probes running or the server itself (CPU usage, memory, Windows version, and internal statistics) via an HTTP request, as demonstrated by type=probes to login.htm or index.htm.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PRTG Network Monitor· Paessler
95%
v < 20.1.57.1745
Affected range stops below 20.1.57.1745, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCBroken Link
Source: [email protected]
https://github.com/ch-rigu/PRTG-Network-Monitor-Information-Disclosure

CVSS

5.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-306

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card