---
cve: "CVE-2020-14073"
severity: "MEDIUM"
cvss: 5.4
epss: "5.4%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2020-06-23 20:15:12"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T10:38:32+02:00"
---

# CVE-2020-14073

> 5.4 MEDIUM

## Beschreibung

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 screen to insert JavaScript code. This can be exploited against any user with View Maps or Edit Maps access.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Erforderlich | good |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Exploit-Evidenz

- [EDB-49156 — PRTG Network Monitor 20.4.63.1412 - 'maps' Stored XSS](https://www.exploit-db.com/exploits/49156)

## Referenzen

- <http://packetstormsecurity.com/files/160312/PRTG-Network-Monitor-20.4.63.1412-Cross-Site-Scripting.html>
- <https://gist.github.com/alert3/e058baa33c31695f4168a1dbf77103df>
- <https://kb.paessler.com/en/topic/88223-what-s-the-open-vulnerability-report-cve-2020-14073-that-my-security-tracker-informed-me-about>
- <https://www.paessler.com/prtg/history/stable>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-14073) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_