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    CVE-2021-34561

    In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.8 serious issue exists, if the application is not externally accessible or uses IP-based access restrictions. Attackers can use DNS Rebinding to bypass any IP or firewall based access restrictions that may be in place, by proxying through their target's browser.

    Published:Aug 31, 2021
    Last Modified:Nov 21, 2024
    EPS:Aug 31, 2021
    EPSS Score:0.00089
    CVSS Score:7.5

    Affected Products

    Vendor
    Pepperl-fuchs
    Product
    Wha-gw-f2d2-0-as-z2-eth
    Vendor
    Pepperl-fuchs
    Product
    Wha-gw-f2d2-0-as-z2-eth.eip
    Vendor
    Pepperl-fuchs
    Product
    Wha-gw-f2d2-0-as-z2-eth.eip Firmware
    Vendor
    Pepperl-fuchs
    Product
    Wha-gw-f2d2-0-as-z2-eth Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2021-34565 (CVSS 9.8) — In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded cr…
    CVE-2021-34564 (CVSS 5.5) — Any cookie-stealing vulnerabilities within the application or browser would enable an attacker to steal the us…
    CVE-2021-34563 (CVSS 3.3) — In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 and 3.0.9 the HttpOnly attribute is not set on a cookie. This allo…
    CVE-2021-34562 (CVSS 5.4) — In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 it is possible to inject arbitrary JavaScript into the application…
    CVE-2021-34560 (CVSS 5.5) — In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.9 a form contains a password field with autocomplete enabled. The…
    CVE-2021-34559 (CVSS 5.4) — In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.8 a vulnerability may allow remote attackers to rewrite links and…
    CVE-2021-33555 (CVSS 7.5) — In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.7 the filename parameter is vulnerable to unauthenticated path tr…

    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