CVE Feed

    Dashboard / CVE / CVE-2021-27335

    CVE-2021-27335

    KollectApps before 4.8.16c is affected by insecure Java deserialization, leading to Remote Code Execution via a ysoserial.payloads.CommonsCollections parameter.

    Published:Feb 18, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 18, 2021
    EPSS Score:0.01988
    CVSS Score:9.8

    Affected Products

    Vendor
    Kollectapp
    Product
    Kollect

    Exploits

    https://hacked0x90.net/index.php/2021/02/15/kollectapp-insecure-java-deserialization/https://hacked0x90.net/index.php/2021/02/15/kollectapp-insecure-java-deserialization/

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    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