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paessler / prtg_network_monitor CVEs

Beta · best-effort

39 CVEs tagged to paessler / prtg_network_monitor2 Critical, 10 High, 27 Medium, 0 Low, 0 Unrated.

CVE-2025-67835

Published Jan 14, 2026

Paessler PRTG Network Monitor before 25.4.114 allows Denial-of-Service (DoS) by an authenticated attacker via the Notification Contacts functionality.

CVSS 6.5 · Medium
Vendor/product tagsBeta · best-effort

CVE-2024-12833

Published Feb 11, 2025

Paessler PRTG Network Monitor SNMP Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affec…

CVSS 6.1 · Medium
Vendor/product tagsBeta · best-effort

CVE-2023-51630

Published Feb 8, 2024

Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installatio…

CVSS 6.1 · Medium
Vendor/product tagsBeta · best-effort

CVE-2023-32782

Published Aug 9, 2023

A command injection was identified in PRTG 23.2.84.1566 and earlier versions in the Dicom C-ECHO sensor where an authenticated user with write permissions could abuse the debug op…

CVSS 7.2 · High
Vendor/product tagsBeta · best-effort

CVE-2023-32781

Published Aug 9, 2023

A command injection vulnerability was identified in PRTG 23.2.84.1566 and earlier versions in the HL7 sensor where an authenticated user with write permissions could abuse the deb…

CVSS 7.2 · High
Vendor/product tagsBeta · best-effort

CVE-2023-31452

Published Aug 9, 2023

A cross-site request forgery (CSRF) token bypass was identified in PRTG 23.2.84.1566 and earlier versions that allows remote attackers to perform actions with the permissions of a…

CVSS 8.8 · High
Vendor/product tagsBeta · best-effort

CVE-2023-31450

Published Aug 9, 2023

A path traversal vulnerability was identified in the SQL v2 sensors in PRTG 23.2.84.1566 and earlier versions where an authenticated user with write permissions could trick the SQ…

CVSS 4.7 · Medium
Vendor/product tagsBeta · best-effort

CVE-2023-31449

Published Aug 9, 2023

A path traversal vulnerability was identified in the WMI Custom sensor in PRTG 23.2.84.1566 and earlier versions where an authenticated user with write permissions could trick the…

CVSS 4.7 · Medium
Vendor/product tagsBeta · best-effort

CVE-2023-31448

Published Aug 9, 2023

A path traversal vulnerability was identified in the HL7 sensor in PRTG 23.2.84.1566 and earlier versions where an authenticated user with write permissions could trick the HL7 se…

CVSS 4.7 · Medium
Vendor/product tagsBeta · best-effort

CVE-2022-35739

Published Oct 25, 2022

PRTG Network Monitor through 22.2.77.2204 does not prevent custom input for a device’s icon, which can be modified to insert arbitrary content into the style tag for that device.…

CVSS 5.3 · Medium
Vendor/product tagsBeta · best-effort

CVE-2021-29643

Published Sep 13, 2021

PRTG Network Monitor before 21.3.69.1333 allows stored XSS via an unsanitized string imported from a User Object in a connected Active Directory instance.

CVSS 5.4 · Medium
Vendor/product tagsBeta · best-effort

CVE-2021-27220

Published Mar 31, 2021

An issue was discovered in PRTG Network Monitor before 21.1.66.1623. By invoking the screenshot functionality with prepared context paths, an attacker is able to verify the existe…

CVSS 5.3 · Medium
Vendor/product tagsBeta · best-effort

CVE-2020-14073

Published Jun 23, 2020

XSS exists in PRTG Network Monitor 20.1.56.1574 via crafted map properties. An attacker with Read/Write privileges can create a map, and then use the Map Designer Properties scree…

CVSS 5.4 · Medium
Vendor/product tagsBeta · best-effort

CVE-2020-11547

Published Apr 5, 2020

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 versio…

CVSS 5.3 · Medium
Vendor/product tagsBeta · best-effort

CVE-2020-10374

Published Mar 30, 2020

A webserver component in Paessler PRTG Network Monitor 19.2.50 to PRTG 20.1.56 allows unauthenticated remote command execution via a crafted POST request or the what parameter of…

CVSS 9.8 · Critical
Vendor/product tagsBeta · best-effort

CVE-2019-11074

Published Mar 17, 2020

A Write to Arbitrary Location in Disk vulnerability exists in PRTG Network Monitor 19.1.49 and below that allows attackers to place files in arbitrary locations with SYSTEM privil…

CVSS 7.2 · High
Vendor/product tagsBeta · best-effort

CVE-2019-11073

Published Mar 16, 2020

A Remote Code Execution vulnerability exists in PRTG Network Monitor before 19.4.54.1506 that allows attackers to execute code due to insufficient sanitization when passing argume…

CVSS 7.2 · High
Vendor/product tagsBeta · best-effort

CVE-2019-19119

Published Feb 3, 2020

An issue was discovered in PRTG 7.x through 19.4.53. Due to insufficient access control on local registry keys for the Core Server Service, a non-administrative user on the local…

CVSS 5.5 · Medium
Vendor/product tagsBeta · best-effort

CVE-2019-9206

Published Dec 31, 2019

PRTG Network Monitor v7.1.3.3378 allows XSS via the /public/login.htm errormsg or loginurl parameter. NOTE: This product is discontinued.

CVSS 6.1 · Medium
Vendor/product tagsBeta · best-effort

CVE-2018-19411

Published Nov 21, 2018

PRTG Network Monitor before 18.2.40.1683 allows an authenticated user with a read-only account to create another user with a read-write account (including administrator) via an HT…

CVSS 8.8 · High
Vendor/product tagsBeta · best-effort
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