CVE-2025-49488 | BDVDB-2026-284439 Detail

ASRFalcon_Linux、Kestrel、Lapwing_Linux

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.

Impact#

CAPEC-131 Resource Leak Exposure

Weaknesses#

CWE-404 Improper Resource Shutdown or Release

References#

https://www.asrmicro.com/en/goods/psirt?cid=40

Exploit#

No public exploit known

History#

Version 12025-07-01Record published in the CVE List.

Published

Published: 2025-07-01
Last modified: 2025-07-01

Vendor information

Vendor: ASR
Product: Falcon_Linux、Kestrel、Lapwing_Linux

All ASR vulnerabilities

Score

5.4 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 21.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< v1536
Fixed
v1536

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.4 Medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	None
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).