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    CVE-2020-21503

    waimai Super Cms 20150505 has a logic flaw allowing attackers to modify a price, before form submission, by observing data in a packet capture. By setting the index.php?m=gift&a=addsave credit parameter to -1, the product is sold for free.

    Published:Oct 5, 2021
    Last Modified:Nov 21, 2024
    EPS:Oct 5, 2021
    EPSS Score:0.00237
    CVSS Score:7.5

    Affected Products

    Vendor
    Waimai Super Cms Project
    Product
    Waimai Super Cms

    Exploits

    https://github.com/caokang/waimai/issues/15https://github.com/caokang/waimai/issues/15

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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