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    CVE-2021-27220

    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.

    Published:Mar 31, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 31, 2021
    EPSS Score:0.00363
    CVSS Score:5.3

    Affected Products

    Vendor
    Paessler
    Product
    Prtg Network Monitor

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2023-31452 (CVSS 8.8) — A cross-site request forgery (CSRF) token bypass was identified in PRTG 23.2.84.1566 and earlier versions that…
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    CVE-2023-31448 (CVSS 4.7) — A path traversal vulnerability was identified in the HL7 sensor in PRTG 23.2.84.1566 and earlier versions wher…
    CVE-2023-31449 (CVSS 4.7) — A path traversal vulnerability was identified in the WMI Custom sensor in PRTG 23.2.84.1566 and earlier versio…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High