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    CVE-2015-6922

    Kaseya Virtual System Administrator (VSA) 7.x before 7.0.0.33, 8.x before 8.0.0.23, 9.0 before 9.0.0.19, and 9.1 before 9.1.0.9 does not properly require authentication, which allows remote attackers to bypass authentication and (1) add an administrative account via crafted request to LocalAuth/setAccount.aspx or (2) write to and execute arbitrary files via a full pathname in the PathData parameter to ConfigTab/uploader.aspx.

    Published:Feb 17, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 17, 2020
    EPSS Score:0.76716
    CVSS Score:9.8

    Affected Products

    Vendor
    Kaseya
    Product
    Virtual System Administrator

    Exploits

    http://packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-Execution-Privilege-Escalation.htmlhttps://www.exploit-db.com/exploits/38351/http://packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-Execution-Privilege-Escalation.htmlhttps://www.exploit-db.com/exploits/38351/https://www.exploit-db.com/exploits/38351https://www.exploit-db.com/exploits/38401

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

    CVE-2013-10034 (CVSS 9.3) — An unrestricted file upload vulnerability exists in Kaseya KServer versions prior to 6.3.0.2. The uploadImage.…
    CVE-2015-6589 (CVSS 8.8) — Directory traversal vulnerability in Kaseya Virtual System Administrator (VSA) 7.0.0.0 before 7.0.0.33, 8..0.0…
    CVE-2019-15506 (CVSS 7.5) — An issue was discovered in Kaseya Virtual System Administrator (VSA) through 9.4.0.37. It has a critical infor…
    CVE-2018-20753 (CVSS 9.8) — Kaseya VSA RMM before R9.3 9.3.0.35, R9.4 before 9.4.0.36, and R9.5 before 9.5.0.5 allows unprivileged remote …
    CVE-2017-12410 (CVSS 7.4) — It is possible to exploit a Time of Check & Time of Use (TOCTOU) vulnerability by winning a race condition whe…
    CVE-2015-2863 (CVSS 4.3) — Open redirect vulnerability in Kaseya Virtual System Administrator (VSA) 7.x before 7.0.0.29, 8.x before 8.0.0…
    CVE-2015-2862 (CVSS 4) — Directory traversal vulnerability in Kaseya Virtual System Administrator (VSA) 7.x before 7.0.0.29, 8.x before…
    CVE-2014-2926 (CVSS 1.7) — kapfa.sys in Kaseya Virtual System Administrator (VSA) 6.5 before 6.5.0.17 and 7.0 before 7.0.0.16 allows loca…

    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