Vendor
Paessler
8 known vulnerabilities.
Paessler at a glance
- Last 12 months
- 6
- Critical · all time
- 0
- Exploited · all time
- 0
- Public exploit · all time
- 0
Show as table
| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 6 | 0 |
| Aug 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Nov 2025 | 0 | 0 |
| Oct 2025 | 0 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 0 | 0 |
| May 2025 | 0 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 1 | 0 |
| Jan 2025 | 0 | 0 |
| Dec 2024 | 0 | 0 |
Most common weaknesses
Latest advisories
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High max 7.1
Paessler PRTG: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in Paessler PRTG ausnutzen, um Cross-Site-Scripting-Angriffe durchzuführen, Sicherheitsmaßnahmen zu umgehen und vertrauliche Informationen offenzulegen.
first Sep 23, 2026 -
Low max 7.2
Paessler PRTG: Mehrere Schwachstellen
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Paessler PRTG ausnutzen, um Dateien zu manipulieren oder einen Cross Site Scripting Angriff durchzuführen.
first Jul 25, 2023 -
Medium max 8.6
Paessler PRTG: Schwachstelle ermöglicht Offenlegung von Informationen
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Paessler PRTG ausnutzen, um Informationen offenzulegen.
first Oct 16, 2023 -
High max 9.8
OpenSSL: Mehrere Schwachstellen
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in OpenSSL ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen, Sicherheitsvorkehrungen zu umgehen, Dateien zu manipulieren oder einen Denial of Service Zustand herbeizu…
first May 3, 2022 -
Medium max 6.5WID-SEC-2026-0123 3 CVEs
Paessler PRTG: Mehrere Schwachstellen
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Paessler PRTG ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen oder einen Denial of Service zu verursachen.
8 results · Feed
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High 7.1
Plaintext Password Disclosure via VBScript Sensor Error Message in Paessler PRTG Network Monitor
PRTG Network Monitor before version 26.2.120.1449 ships a demo EXE/Script sensor that multiplies two integer parameters using cscript.exe. If a non-numeric value is passed instead, cscript.exe raises a 'Type mismatch' runtime error that includes the offending…
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Medium 5.1
Reflected Cross-Site Scripting via URL Path in Paessler PRTG Network Monitor
Paessler PRTG Network Monitor before version 26.2.120.1449 is affected by a reflected Cross-Site Scripting (XSS) vulnerability. When a request is made for a non-existent resource ending in \".htm\", the web interface returns an HTTP 403 \"Forbidden Path\" err…
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High 7.2
A bodyclass XSS issue was discovered in Paessler PRTG before 23.3.86.1520.
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High 8.6
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
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Low 2.7
PRTG Network Monitor before 23.1.82 allows remote attackers to write to files via the HTTP XML/REST Sensor.
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Low 2.7
PRTG Network Monitor before 23.1.82 allows remote attackers to write to files via the FTP Server Count Sensor.
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High 8.0
Paessler PRTG Network Monitor SNMP Cross-Site Scripting Authentication Bypass Vulnerability
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…
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High 8.8
Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability
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 thi…