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    2 vulnerabilities by Synway Information Engineering Co., Ltd.

    CVE-2025-71284 (GCVE-0-2025-71284)

    Vulnerability from nvd – Published: 2026-04-30 16:08 – Updated: 2026-04-30 18:06 X_Known Exploited Vulnerability
    VLAI Shadowserver
    Title
    Synway SMG Gateway Management Software OS Command Injection via radius_address
    Summary
    Synway SMG Gateway Management Software contains an OS command injection vulnerability in the RADIUS configuration endpoint at /en/9-2radius.php where the radius_address POST parameter is split and interpolated directly into a sed command without sanitization. An unauthenticated remote attacker can inject arbitrary shell commands by submitting a POST request with crafted radius_address, radius_address2, shared_secret2, source_ip, timeout, or retry parameters along with save=1 and enable_radius=1 to achieve remote code execution. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-07-11 (UTC).
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)
    Assigner
    References
    Impacted products
    Date Public
    2025-04-02 00:00
    Credits
    The Shadowserver Foundation
    Show details on NVD website
    To clipboard 

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    CVE-2025-71284 (GCVE-0-2025-71284)

    Vulnerability from cvelistv5 – Published: 2026-04-30 16:08 – Updated: 2026-04-30 18:06 X_Known Exploited Vulnerability
    VLAI Shadowserver
    Title
    Synway SMG Gateway Management Software OS Command Injection via radius_address
    Summary
    Synway SMG Gateway Management Software contains an OS command injection vulnerability in the RADIUS configuration endpoint at /en/9-2radius.php where the radius_address POST parameter is split and interpolated directly into a sed command without sanitization. An unauthenticated remote attacker can inject arbitrary shell commands by submitting a POST request with crafted radius_address, radius_address2, shared_secret2, source_ip, timeout, or retry parameters along with save=1 and enable_radius=1 to achieve remote code execution. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-07-11 (UTC).
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)
    Assigner
    References
    Impacted products
    Date Public
    2025-04-02 00:00
    Credits
    The Shadowserver Foundation
    Show details on NVD website
    To clipboard 

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