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    CVE-2021-23894

    Deserialization of untrusted data vulnerability in McAfee Database Security (DBSec) prior to 4.8.2 allows a remote unauthenticated attacker to create a reverse shell with administrator privileges on the DBSec server via carefully constructed Java serialized object sent to the DBSec server.

    Published:Jun 2, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 2, 2021
    EPSS Score:0.04277
    CVSS Score:9.6

    Affected Products

    Vendor
    Mcafee
    Product
    Database Security

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

    CVE-2021-31850 (CVSS 6.1) — A denial-of-service vulnerability in Database Security (DBS) prior to 4.8.4 allows a remote authenticated admi…
    CVE-2021-31830 (CVSS 5.9) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in McAfee D…
    CVE-2021-31831 (CVSS 4.9) — Incorrect access to deleted scripts vulnerability in McAfee Database Security (DBSec) prior to 4.8.2 allows a …
    CVE-2021-23896 (CVSS 3.2) — Cleartext Transmission of Sensitive Information vulnerability in the administrator interface of McAfee Databas…
    CVE-2021-23895 (CVSS 9) — Deserialization of untrusted data vulnerability in McAfee Database Security (DBSec) prior to 4.8.2 allows a re…
    CVE-2020-7339 (CVSS 6.3) — Use of a Broken or Risky Cryptographic Algorithm vulnerability in McAfee Database Security Server and Sensor p…
    CVE-2019-3615 (CVSS 5.3) — Data Leakage Attacks vulnerability in the web interface in McAfee Database Security prior to the 4.6.6 March 2…

    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