Prtg Network Monitor
by Paessler
CVEs (39)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2018-19410 | Cri | 0.83 | 9.8 | 0.87 | KEV | Nov 21, 2018 | PRTG Network Monitor before 18.2.40.1683 allows remote unauthenticated attackers to create users with read-write privileges (including administrator). A remote unauthenticated user can craft an HTTP request and override attributes of the 'include' directive in /public/login.htm… | |
| CVE-2018-9276 | Hig | 0.69 | 7.2 | 0.87 | KEV | Jul 2, 2018 | An issue was discovered in PRTG Network Monitor before 18.2.39. An attacker who has access to the PRTG System Administrator web console with administrative privileges can exploit an OS command injection vulnerability (both on the server and on devices) by sending malformed… | |
| CVE-2020-10374 | Cri | 0.64 | 9.8 | 0.05 | 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 the screenshot function in the Contact Support form. | ||
| CVE-2018-19204 | Hig | 0.58 | 8.8 | 0.05 | Nov 12, 2018 | PRTG Network Monitor before 18.3.44.2054 allows a remote authenticated attacker (with read-write privileges) to execute arbitrary code and OS commands with system privileges. When creating an HTTP Advanced Sensor, the user's input in the POST parameter 'proxyport_' is… | ||
| CVE-2023-31452 | Hig | 0.57 | 8.8 | 0.01 | 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 victim user, provided the victim user has an active session and is induced to trigger the malicious… | ||
| CVE-2018-19411 | Hig | 0.57 | 8.8 | 0.01 | 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 HTTP request because /api/addusers doesn't check, or doesn't properly check, user rights. | ||
| CVE-2018-10253 | Hig | 0.52 | 7.5 | 0.08 | Apr 21, 2018 | Paessler PRTG Network Monitor before 18.1.39.1648 mishandles stack memory during unspecified API calls. | ||
| CVE-2023-32782 | Hig | 0.51 | 7.2 | 0.56 | 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 option to write new files that could potentially get executed by the EXE/Script sensor. The severity… | ||
| CVE-2023-32781 | Hig | 0.51 | 7.2 | 0.14 | 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 debug option to write new files that could potentially get executed by the EXE/Script sensor. The… | ||
| CVE-2018-19203 | Hig | 0.49 | 7.5 | 0.03 | Nov 12, 2018 | PRTG Network Monitor before 18.2.41.1652 allows remote unauthenticated attackers to terminate the PRTG Core Server Service via a special HTTP request. | ||
| CVE-2019-11074 | Hig | 0.47 | 7.2 | 0.05 | 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 privileges (although not controlling the contents of such files) due to insufficient sanitisation when… | ||
| CVE-2019-11073 | Hig | 0.47 | 7.2 | 0.06 | 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 arguments to the HttpTransactionSensor.exe binary. In order to exploit the vulnerability, remote… | ||
| CVE-2017-15651 | Med | 0.44 | 6.7 | 0.01 | Oct 20, 2017 | PRTG Network Monitor 17.3.33.2830 allows remote authenticated administrators to execute arbitrary code by uploading a .exe file and then proceeding in spite of the error message. | ||
| CVE-2025-67835 | Med | 0.42 | 6.5 | 0.00 | 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. | ||
| CVE-2017-15917 | Med | 0.42 | 6.5 | 0.01 | Oct 26, 2017 | In Paessler PRTG Network Monitor 17.3.33.2830, it's possible to create a Map as a read-only user, by forging a request and sending it to the server. | ||
| CVE-2015-7743 | Med | 0.42 | 6.5 | 0.01 | Jan 23, 2017 | XML external entity vulnerability in PRTG Network Monitor before 16.2.23.3077/3078 allows remote authenticated users to read arbitrary files by creating a new HTTP XML/REST Value sensor that accesses a crafted XML file. | ||
| CVE-2025-67833 | Med | 0.40 | 6.1 | 0.00 | Jan 14, 2026 | Paessler PRTG Network Monitor before 25.4.114 allows XSS by an unauthenticated attacker via the tag parameter. | ||
| CVE-2024-12833 | Med | 0.40 | 6.1 | 0.01 | Feb 11, 2025 | Paessler PRTG Network Monitor SNMP Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Paessler PRTG Network Monitor. Some user interaction on the part of an… | ||
| CVE-2023-51630 | Med | 0.40 | 6.1 | 0.02 | Feb 8, 2024 | Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Paessler PRTG Network Monitor. User interaction is required to exploit this vulnerability in… | ||
| CVE-2019-9207 | Med | 0.40 | 6.1 | 0.01 | Dec 31, 2019 | PRTG Network Monitor v7.1.3.3378 allows XSS via the /search.htm searchtext parameter. NOTE: This product is discontinued. |
- risk 0.83cvss 9.8epss 0.87
PRTG Network Monitor before 18.2.40.1683 allows remote unauthenticated attackers to create users with read-write privileges (including administrator). A remote unauthenticated user can craft an HTTP request and override attributes of the 'include' directive in /public/login.htm…
- risk 0.69cvss 7.2epss 0.87
An issue was discovered in PRTG Network Monitor before 18.2.39. An attacker who has access to the PRTG System Administrator web console with administrative privileges can exploit an OS command injection vulnerability (both on the server and on devices) by sending malformed…
- risk 0.64cvss 9.8epss 0.05
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 the screenshot function in the Contact Support form.
- risk 0.58cvss 8.8epss 0.05
PRTG Network Monitor before 18.3.44.2054 allows a remote authenticated attacker (with read-write privileges) to execute arbitrary code and OS commands with system privileges. When creating an HTTP Advanced Sensor, the user's input in the POST parameter 'proxyport_' is…
- risk 0.57cvss 8.8epss 0.01
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 victim user, provided the victim user has an active session and is induced to trigger the malicious…
- risk 0.57cvss 8.8epss 0.01
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 HTTP request because /api/addusers doesn't check, or doesn't properly check, user rights.
- risk 0.52cvss 7.5epss 0.08
Paessler PRTG Network Monitor before 18.1.39.1648 mishandles stack memory during unspecified API calls.
- risk 0.51cvss 7.2epss 0.56
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 option to write new files that could potentially get executed by the EXE/Script sensor. The severity…
- risk 0.51cvss 7.2epss 0.14
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 debug option to write new files that could potentially get executed by the EXE/Script sensor. The…
- risk 0.49cvss 7.5epss 0.03
PRTG Network Monitor before 18.2.41.1652 allows remote unauthenticated attackers to terminate the PRTG Core Server Service via a special HTTP request.
- risk 0.47cvss 7.2epss 0.05
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 privileges (although not controlling the contents of such files) due to insufficient sanitisation when…
- risk 0.47cvss 7.2epss 0.06
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 arguments to the HttpTransactionSensor.exe binary. In order to exploit the vulnerability, remote…
- risk 0.44cvss 6.7epss 0.01
PRTG Network Monitor 17.3.33.2830 allows remote authenticated administrators to execute arbitrary code by uploading a .exe file and then proceeding in spite of the error message.
- risk 0.42cvss 6.5epss 0.00
Paessler PRTG Network Monitor before 25.4.114 allows Denial-of-Service (DoS) by an authenticated attacker via the Notification Contacts functionality.
- risk 0.42cvss 6.5epss 0.01
In Paessler PRTG Network Monitor 17.3.33.2830, it's possible to create a Map as a read-only user, by forging a request and sending it to the server.
- risk 0.42cvss 6.5epss 0.01
XML external entity vulnerability in PRTG Network Monitor before 16.2.23.3077/3078 allows remote authenticated users to read arbitrary files by creating a new HTTP XML/REST Value sensor that accesses a crafted XML file.
- risk 0.40cvss 6.1epss 0.00
Paessler PRTG Network Monitor before 25.4.114 allows XSS by an unauthenticated attacker via the tag parameter.
- risk 0.40cvss 6.1epss 0.01
Paessler PRTG Network Monitor SNMP Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Paessler PRTG Network Monitor. Some user interaction on the part of an…
- risk 0.40cvss 6.1epss 0.02
Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Paessler PRTG Network Monitor. User interaction is required to exploit this vulnerability in…
- risk 0.40cvss 6.1epss 0.01
PRTG Network Monitor v7.1.3.3378 allows XSS via the /search.htm searchtext parameter. NOTE: This product is discontinued.
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