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MEDIUM · 5.4

CVE-2025-49488

Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router components allows Resource Leak Exposure. This vulnerability is associated with program files router/phonebook/pb....

Vulnerability Description

Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router components allows Resource Leak Exposure. This vulnerability is associated with program files router/phonebook/pb.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
AsrmicroFalcon Linux< 1536
AsrmicroKestrel< 1536
AsrmicroLapwing Linux< 1536
AsrmicroAsr1803-
AsrmicroAsr1806-
AsrmicroAsr1901-
AsrmicroAsr1903-

Related Weaknesses (CWE)

CWE-404

References

FAQ

What is CVE-2025-49488?

CVE-2025-49488 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router components allows Resource Leak Exposure. This vulnerability is associated with program files router/phonebook/pb....

How severe is CVE-2025-49488?

CVE-2025-49488 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-49488?

Check the references section above for vendor advisories and patch information. Affected products include: Asrmicro Falcon Linux, Asrmicro Kestrel, Asrmicro Lapwing Linux, Asrmicro Asr1803, Asrmicro Asr1806.