Description
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.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://packetstormsecurity.com/files/160312/PRTG-Network-Monitor-20.4.63.1412-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://gist.github.com/alert3/e058baa33c31695f4168a1dbf77103dfExploit, Third Party Advisory
- https://kb.paessler.com/en/topic/88223-what-s-the-open-vulnerability-report-cve-2020-14073-that-my-security-tracker-informed-me-aboutVendor Advisory
- https://www.paessler.com/prtg/history/stableRelease Notes, Vendor Advisory
- http://packetstormsecurity.com/files/160312/PRTG-Network-Monitor-20.4.63.1412-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://gist.github.com/alert3/e058baa33c31695f4168a1dbf77103dfExploit, Third Party Advisory
- https://kb.paessler.com/en/topic/88223-what-s-the-open-vulnerability-report-cve-2020-14073-that-my-security-tracker-informed-me-aboutVendor Advisory
- https://www.paessler.com/prtg/history/stableRelease Notes, Vendor Advisory
Timeline
- Published
- Jun 23, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified