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    CVE-2025-49490

    Resource leak vulnerability in ASR180x in router allows Resource Leak Exposure. This vulnerability is associated with program files router/sms/sms.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.

    Published:Jul 1, 2025
    Last Modified:Dec 22, 2025
    EPS:Jul 1, 2025
    EPSS Score:0.00053
    CVSS Score:5.4

    Affected Products

    Vendor
    Asrmicro
    Product
    Asr1803
    Vendor
    Asrmicro
    Product
    Asr1806
    Vendor
    Asrmicro
    Product
    Asr1901
    Vendor
    Asrmicro
    Product
    Asr1903
    Vendor
    Asrmicro
    Product
    Falcon Linux
    Vendor
    Asrmicro
    Product
    Kestrel
    Vendor
    Asrmicro
    Product
    Lapwing Linux

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-42799 (CVSS 7.4) — Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers. This vulnerability …
    CVE-2025-49483 (CVSS 5.4) — Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in tr069 modules allows Resource Leak…
    CVE-2025-49482 (CVSS 5.4) — Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in tr069 modules allows Resource Leak …
    CVE-2025-49481 (CVSS 5.4) — Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router modules allows Resource Leak…
    CVE-2025-49480 (CVSS 7.4) — Out-of-bounds access in ASR180x 、ASR190x in lte-telephony, This vulnerability is associated with program fil…
    CVE-2025-49488 (CVSS 5.4) — Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router components allows Resour…
    CVE-2025-49492 (CVSS 7.4) — Out-of-bounds write in ASR180x in lte-telephony, May cause a buffer underrun.  This vulnerability is associat…
    CVE-2025-49491 (CVSS 5.4) — Improper Resource Shutdown or Release vulnerability in ASR Falcon_Linux、Kestrel、Lapwing_Linux on Linux (traffi…
    CVE-2025-49489 (CVSS 5.4) — Improper Resource Shutdown or Release vulnerability in ASR Falcon_Linux、Kestrel、Lapwing_Linux on Linux (con_mg…
    CVE-2025-5072 (CVSS 5.4) — Resource leak vulnerability in ASR180x、ASR190x in con_mgr allows Resource Leak Exposure.This issue affects Fal…

    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