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    CVE-2023-5490

    A vulnerability classified as critical was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928. This vulnerability affects unknown code of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-241642 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Oct 10, 2023
    Last Modified:Nov 21, 2024
    EPS:Oct 10, 2023
    EPSS Score:0.00637
    CVSS Score:6.3

    Affected Products

    Vendor
    Byzoro
    Product
    Smart S45f
    Vendor
    Byzoro
    Product
    Smart S45f Firmware

    Exploits

    https://github.com/llixixi/cve/blob/main/s45_upload_%20userattestation.mdhttps://github.com/llixixi/cve/blob/main/s45_upload_%20userattestation.md

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2023-5494 (CVSS 6.3) — A vulnerability was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up…
    CVE-2023-5493 (CVSS 6.3) — A vulnerability has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platfo…
    CVE-2023-5492 (CVSS 6.3) — A vulnerability, which was classified as critical, was found in Byzoro Smart S45F Multi-Service Secure Gateway…
    CVE-2023-5491 (CVSS 6.3) — A vulnerability, which was classified as critical, has been found in Byzoro Smart S45F Multi-Service Secure Ga…
    CVE-2023-5489 (CVSS 6.3) — A vulnerability classified as critical has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intell…
    CVE-2023-5488 (CVSS 6.3) — A vulnerability was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up…
    CVE-2023-4873 (CVSS 6.3) — A vulnerability, which was classified as critical, was found in Byzoro Smart S45F Multi-Service Secure Gateway…
    CVE-2023-4745 (CVSS 6.3) — A vulnerability was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up…

    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