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    CVE-2022-42247

    pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into a file name.

    Published:Oct 3, 2022
    Last Modified:Nov 21, 2024
    EPS:Oct 3, 2022
    EPSS Score:0.00282
    CVSS Score:6.1

    Affected Products

    Vendor
    Pfsense
    Product
    Pfsense

    Exploits

    https://gist.github.com/enferas/b4ca7a4fb52e1b5e698f87e4d655a70ahttps://gist.github.com/enferas/b4ca7a4fb52e1b5e698f87e4d655a70a

    Related CVEs

    CVE-2025-69691 (CVSS 9.9) — Netgate pfSense CE 2.8.0 allows code execution in the XMLRPC API via pfsense.exec_php. NOTE: the Supplier disp…
    CVE-2025-69690 (CVSS 9.1) — Netgate pfSense CE 2.7.2 allows code execution by using the module installer with a backup file with a seriali…
    CVE-2025-34178 (CVSS 5.1) — In pfSense CE /suricata/suricata_app_parsers.php, the value of the policy_name parameter is not sanitized of H…
    CVE-2025-34177 (CVSS 5.1) — In pfSense CE /suricata/suricata_flow_stream.php, the value of the policy_name parameter is not sanitized of H…
    CVE-2025-34176 (CVSS 5.3) — In pfSense CE /suricata/suricata_ip_reputation.php, the value of the iplist parameter is not sanitized of dire…
    CVE-2025-34175 (CVSS 5.1) — In pfSense CE /usr/local/www/suricata/suricata_filecheck.php, the value of the filehash parameter is directly …
    CVE-2025-34174 (CVSS 5.1) — In pfSense CE /usr/local/www/status_traffic_totals.php, the value of the start-day parameter is not ensured to…
    CVE-2025-34173 (CVSS 5.3) — In pfSense CE /usr/local/www/snort/snort_ip_reputation.php, the value of the iplist parameter is not sanitized…
    CVE-2025-34172 (CVSS 4.8) — In pfSense CE /usr/local/www/haproxy/haproxy_stats.php, the value of the showsticktablecontent parameter is di…
    CVE-2025-53392 (CVSS 5) — In Netgate pfSense CE 2.8.0, the "WebCfg - Diagnostics: Command" privilege allows reading arbitrary files via …

    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