Is CVE-2021-27220 actively exploited?

CVE-2021-27220 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-27220?

CVE-2021-27220 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

How do I patch CVE-2021-27220?

Patch guidance is available from paessler security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-27220.

Which products are affected by CVE-2021-27220?

1 product: paessler prtg network monitor.

CVE-2021-27220 - remediation guidance & executive summary

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 Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: none
Weaknesses: NVD-CWE-noinfo

Metadata

Primary Vendor: PAESSLER
Published: 3/31/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-27220

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary