CVE-2020-14073

MEDIUM 5.4CVE-2020-14073 · Published 23/06/2020 · updated 17/06/2026

In short

CVE-2020-14073 is a MEDIUM (CVSS 5.4) vulnerability affecting prtg network monitor (paessler).
Chance of exploitation in the next 30 days (EPSS): 2.9%, higher than 86.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
prtg network monitor paessler	`= 20.1.56.1574`	No fix yet

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.

References

packetstormsecurity.com/files/160312/PRTG-Network-Monitor-20.4.63.1412-Cross-Site-Scripting.html · Exploit
gist.github.com/alert3/e058baa33c31695f4168a1dbf77103df · Exploit
kb.paessler.com/en/topic/88223-what-s-the-open-vulnerability-report-cve-2020-14073-that-my-security-tracker-informed-me-about · Vendor Advisory
paessler.com/prtg/history/stable · Release Notes

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Package

Affected versions

Patched versions

prtg network monitor

paessler

= 20.1.56.1574

No fix yet

More vulnerabilities in prtg network monitor

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