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    CVE-2021-28847

    MobaXterm before 21.0 allows remote servers to cause a denial of service (Windows GUI hang) via tab title change requests that are sent repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls.

    Published:Jun 3, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 3, 2021
    EPSS Score:0.00467
    CVSS Score:7.5

    Affected Products

    Vendor
    Mobatek
    Product
    Mobaxterm

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2019-25741 (CVSS 9.3) — Mobatek MobaXterm 12.1 contains a structured exception handling (SEH) based buffer overflow vulnerability in t…
    CVE-2026-25866 (CVSS 8.5) — MobaXterm versions prior to 26.1 contain an uncontrolled search path element vulnerability. The application ca…
    CVE-2025-0714 (CVSS 6.5) — The vulnerability exists in the password storage of Mobateks MobaXterm in versions below 25.0. MobaXTerm uses …
    CVE-2024-48200 (CVSS 8.4) — An issue in MobaXterm v24.2 allows a local attacker to escalate privileges and execute arbitrary code via the …
    CVE-2022-38336 (CVSS 8.1) — An access control issue in MobaXterm before v22.1 allows attackers to make connections to the server via the S…
    CVE-2022-38337 (CVSS 9.1) — When aborting a SFTP connection, MobaXterm before v22.1 sends a hardcoded password to the server. The server t…
    CVE-2019-16305 (CVSS 8.8) — In MobaXterm 11.1 and 12.1, the protocol handler is vulnerable to command injection. A crafted link can trigge…
    CVE-2019-13475 (CVSS 8.8) — In MobaXterm 11.1, the mobaxterm: URI handler has an argument injection vulnerability that allows remote attac…
    CVE-2019-7690 (CVSS 9.8) — In MobaTek MobaXterm Personal Edition v11.1 Build 3860, the SSH private key and its password can be retrieved …
    CVE-2017-15376 (CVSS 9.8) — The TELNET service in Mobatek MobaXterm 10.4 does not require authentication, which allows remote attackers to…

    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