Description
Use of password hash with insufficient computational effort issue exists in BUFFALO Wi-Fi router 'WSR-1800AX4 series'. When WPS is enabled, PIN code and/or Wi-Fi password may be obtained by an attacker.
Published: 2025-11-07
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 10 Nov 2025 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Buffalo
Buffalo wex-1800ax4
Vendors & Products Buffalo
Buffalo wex-1800ax4

Fri, 07 Nov 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 07 Nov 2025 09:00:00 +0000

Type Values Removed Values Added
Description Use of password hash with insufficient computational effort issue exists in BUFFALO Wi-Fi router 'WSR-1800AX4 series'. When WPS is enabled, PIN code and/or Wi-Fi password may be obtained by an attacker.
Weaknesses CWE-916
References
Metrics cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

Buffalo Wex-1800ax4
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2025-11-07T13:15:18.610Z

Reserved: 2025-10-30T02:34:37.562Z

Link: CVE-2025-46413

cve-icon Vulnrichment

Updated: 2025-11-07T13:15:07.026Z

cve-icon NVD

Status : Deferred

Published: 2025-11-07T09:15:38.787

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-46413

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-10T09:34:49Z

Weaknesses