CVE Feed

    Dashboard / CVE / CVE-2022-36437

    CVE-2022-36437

    The Connection handler in Hazelcast and Hazelcast Jet allows a remote unauthenticated attacker to access and manipulate data in the cluster with the identity of another already authenticated connection. The affected Hazelcast versions are through 4.0.6, 4.1.9, 4.2.5, 5.0.3, and 5.1.2. The affected Hazelcast Jet versions are through 4.5.3.

    Published:Dec 29, 2022
    Last Modified:Apr 11, 2025
    EPS:Dec 29, 2022
    EPSS Score:0.00279
    CVSS Score:9.1

    Affected Products

    Vendor
    Hazelcast
    Product
    Hazelcast
    Vendor
    Hazelcast
    Product
    Hazelcast-jet
    Vendor
    Redhat
    Product
    Jboss Fuse

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-384 Session Fixation

    Related CVEs

    CVE-2023-45859 (CVSS 7.6) — In Hazelcast through 4.1.10, 4.2 through 4.2.8, 5.0 through 5.0.5, 5.1 through 5.1.7, 5.2 through 5.2.4, and 5…
    CVE-2023-45860 (CVSS 6.5) — In Hazelcast Platform through 5.3.4, a security issue exists within the SQL mapping for the CSV File Source co…
    CVE-2023-33265 (CVSS 8.8) — In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, executor services don't check client per…
    CVE-2023-33264 (CVSS 4.3) — In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, configuration routines don't mask passwo…
    CVE-2022-0265 (CVSS 9.8) — Improper Restriction of XML External Entity Reference in GitHub repository hazelcast/hazelcast in 5.1-BETA-1.…
    CVE-2020-26168 (CVSS 9.8) — The LDAP authentication method in LdapLoginModule in Hazelcast IMDG Enterprise 4.x before 4.0.3, and Jet Enter…
    CVE-2016-10750 (CVSS 8.1) — In Hazelcast before 3.11, the cluster join procedure is vulnerable to remote code execution via Java deseriali…

    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