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    CVE-2020-3456

    A vulnerability in the Cisco Firepower Chassis Manager (FCM) of Cisco FXOS Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of an affected device. The vulnerability is due to insufficient CSRF protections for the FCM interface. An attacker could exploit this vulnerability by persuading a targeted user to click a malicious link. A successful exploit could allow the attacker to send arbitrary requests that could take unauthorized actions on behalf of the targeted user.

    Published:Oct 21, 2020
    Last Modified:Nov 21, 2024
    EPS:Oct 21, 2020
    EPSS Score:0.0025
    CVSS Score:8.8

    Affected Products

    Vendor
    Cisco
    Product
    Firepower 4110
    Vendor
    Cisco
    Product
    Firepower 4112
    Vendor
    Cisco
    Product
    Firepower 4115
    Vendor
    Cisco
    Product
    Firepower 4120
    Vendor
    Cisco
    Product
    Firepower 4125
    Vendor
    Cisco
    Product
    Firepower 4140
    Vendor
    Cisco
    Product
    Firepower 4145
    Vendor
    Cisco
    Product
    Firepower 4150
    Vendor
    Cisco
    Product
    Firepower 9300 Sm-24
    Vendor
    Cisco
    Product
    Firepower 9300 Sm-36
    Vendor
    Cisco
    Product
    Firepower 9300 Sm-40
    Vendor
    Cisco
    Product
    Firepower 9300 Sm-44
    Vendor
    Cisco
    Product
    Firepower 9300 Sm-44 X 3
    Vendor
    Cisco
    Product
    Firepower 9300 Sm-48
    Vendor
    Cisco
    Product
    Firepower 9300 Sm-56
    Vendor
    Cisco
    Product
    Firepower 9300 Sm-56 X 3
    Vendor
    Cisco
    Product
    Firepower Extensible Operating System

    Exploits

    No exploit reference

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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