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    CVE-2021-44596

    Wondershare LTD Dr. Fone as of 2021-12-06 version is affected by Remote code execution. Due to software design flaws an unauthenticated user can communicate over UDP with the "InstallAssistService.exe" service(the service is running under SYSTEM privileges) and manipulate it to execute malicious executable without any validation from a remote location and gain SYSTEM privileges

    Published:Apr 29, 2022
    Last Modified:Jul 4, 2026
    EPS:Apr 29, 2022
    EPSS Score:0.2272
    CVSS Score:9.8

    Affected Products

    Vendor
    Wondershare
    Product
    Dr.fone

    Exploits

    http://packetstormsecurity.com/files/167035/Wondershare-Dr.Fone-12.0.7-Privilege-Escalation.htmlhttp://packetstormsecurity.com/files/167035/Wondershare-Dr.Fone-12.0.7-Privilege-Escalation.htmlhttps://www.exploit-db.com/exploits/50913

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2022-50901 (CVSS 8.5) — Wondershare Dr.Fone 11.4.9 contains an unquoted service path vulnerability in the DFWSIDService that allows lo…
    CVE-2022-50900 (CVSS 8.5) — Wondershare Dr.Fone 12.0.18 contains an unquoted service path vulnerability that allows local users to execute…
    CVE-2025-0834 (CVSS 7.8) — Privilege escalation vulnerability has been found in Wondershare Dr.Fone version 13.5.21. This vulnerability c…
    CVE-2023-29835 (CVSS 7.8) — Insecure Permission vulnerability found in Wondershare Dr.Fone v.12.9.6 allows a remote attacker to escalate p…
    CVE-2023-27767 (CVSS 7.8) — An issue found in Wondershare Technology Co.,Ltd Dr.Fone v.12.4.9 allows a remote attacker to execute arbitrar…
    CVE-2023-27010 (CVSS 7.8) — Wondershare Dr.Fone v12.9.6 was discovered to contain weak permissions for the service WsDrvInst. This vulnera…
    CVE-2021-44595 (CVSS 8.8) — Wondershare Dr. Fone Latest version as of 2021-12-06 is vulnerable to Incorrect Access Control. A normal user …
    CVE-2020-27992 (CVSS 7.8) — Dr.Fone 3.0.0 allows local users to gain privileges via a Trojan horse DriverInstall.exe because %PROGRAMFILES…

    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