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CVE-2021-27220

Published: Mar 31, 2021Updated: Nov 21, 2024 Sources: CVE List NVDNVD-CWE-noinfo
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
2.0%
Top 21.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

NVD-CWE-noinfo

Affected Products

prtg network monitorpaessler
Mixed
Enterprise Software / itsm-monitoring
n/an/a
paesslercommercialEnterprise Softwareaka prtg network monitor, ipcheck server monitor, prtg traffic grapher

Exploitability

Official Patch Available

References

https://www.paessler.com/prtg/history/stable#21.1.66.1623
paessler.com

Timeline

Published
Mar 31, 2021
Last Updated
Nov 21, 2024

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