Medium severity5.3NVD Advisory· Published Mar 31, 2021· Updated Jun 17, 2026
CVE-2021-27220
CVE-2021-27220
Description
An issue was discovered in PRTG Network Monitor before 21.1.66.1623. By invoking the screenshot functionality with prepared context paths, an attacker is able to verify the existence of certain files on the filesystem of the PRTG's Web server.
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Affected products
2- PRTG Network Monitor/PRTG Network Monitordescription
- Range: <21.1.66.1623
Patches
Vulnerability mechanics
References
1- www.paessler.com/prtg/history/stablenvdRelease NotesVendor Advisory
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