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    CVE-2021-29643

    PRTG Network Monitor before 21.3.69.1333 allows stored XSS via an unsanitized string imported from a User Object in a connected Active Directory instance.

    Published:Sep 13, 2021
    Last Modified:Nov 21, 2024
    EPS:Sep 13, 2021
    EPSS Score:0.00502
    CVSS Score:5.4

    Affected Products

    Vendor
    Paessler
    Product
    Prtg Network Monitor

    Exploits

    https://raxis.com/blog/prtg-network-monitor-cve-2021-29643https://raxis.com/blog/prtg-network-monitor-cve-2021-29643

    Related CVEs

    CVE-2025-67834 (CVSS 5.4) — Paessler PRTG Network Monitor before 25.4.114 allows XSS by an unauthenticated attacker via the filter paramet…
    CVE-2025-67833 (CVSS 6.1) — Paessler PRTG Network Monitor before 25.4.114 allows XSS by an unauthenticated attacker via the tag parameter.…
    CVE-2025-67835 (CVSS 6.5) — Paessler PRTG Network Monitor before 25.4.114 allows Denial-of-Service (DoS) by an authenticated attacker via …
    CVE-2024-12833 (CVSS 6.1) — Paessler PRTG Network Monitor SNMP Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerabilit…
    CVE-2023-51630 (CVSS 6.1) — Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability all…
    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…
    CVE-2023-32781 (CVSS 7.2) — A command injection vulnerability was identified in PRTG 23.2.84.1566 and earlier versions in the HL7 sensor w…
    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…
    CVE-2023-31450 (CVSS 4.7) — A path traversal vulnerability was identified in the SQL v2 sensors in PRTG 23.2.84.1566 and earlier versions …

    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