CVE-2021-27220 - CVE House
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Status published Medium CVE-2021-27220

An issue was discovered in PRTG Network Monitor before 21.1.66.1623....

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2021-29643
PRTG Network Monitor before 21.3.69.1333 allows stored XSS via an...
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CVE-2020-14073
XSS exists in PRTG Network Monitor 20.1.56.1574 via crafted map...
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CVE-2020-11547
PRTG Network Monitor before 20.1.57.1745 allows remote unauthenticated attackers to...
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Affected Vendor

Affected Software

prtg network monitor
Vulnerable Versions:
0

Timeline

Official Publish: March 31st, 2021
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.