vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-46413

MEDIUM
5.3
CVSS Score
Published: November 7, 2025 at 08:51 AM UTC
Updated: October 18, 2026 at 09:10 PM UTC
4 products affected across 1 vendorWSR-1800AX4SWSR-1800AX4WSR-1800AX4B

Using WSR-1800AX4 by BUFFALO INC.?

Get instant alerts when new vulnerabilities affect WSR-1800AX4 - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.3
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

WSR-1800AX4· Buffalo
90%
v < er.1.09
Affected range stops below er.1.09, so it looks safe — our inference, not a vendor statement
WSR-1800AX4-KH· Buffalo
90%
v < er.1.19
Affected range stops below er.1.19, so it looks safe — our inference, not a vendor statement
WSR-1800AX4B· Buffalo
90%
v < er.1.11
Affected range stops below er.1.11, so it looks safe — our inference, not a vendor statement
WSR-1800AX4S· Buffalo
90%
v < er.1.11
Affected range stops below er.1.11, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord
https://www.buffalo.jp/news/detail/20251107-01.html
Source: cverecord
https://jvn.jp/en/jp/JVN13754005/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMjpcert
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-916

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card