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    CVE-2022-3703

    All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.

    Published:Nov 10, 2022
    Last Modified:Apr 16, 2025
    EPS:Nov 10, 2022
    EPSS Score:0.00057
    CVSS Score:7.6

    Affected Products

    Vendor
    Etictelecom
    Product
    Ras-c-100-lw
    Vendor
    Etictelecom
    Product
    Ras-e-100
    Vendor
    Etictelecom
    Product
    Ras-e-220
    Vendor
    Etictelecom
    Product
    Ras-e-400
    Vendor
    Etictelecom
    Product
    Ras-ec-220-lw
    Vendor
    Etictelecom
    Product
    Ras-ec-400-lw
    Vendor
    Etictelecom
    Product
    Ras-ec-480-lw
    Vendor
    Etictelecom
    Product
    Ras-ecw-220-lw
    Vendor
    Etictelecom
    Product
    Ras-ecw-400-lw
    Vendor
    Etictelecom
    Product
    Ras-ew-100
    Vendor
    Etictelecom
    Product
    Ras-ew-220
    Vendor
    Etictelecom
    Product
    Ras-ew-400
    Vendor
    Etictelecom
    Product
    Remote Access Server Firmware
    Vendor
    Etictelecom
    Product
    Rfm-e

    Exploits

    No exploit reference

    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