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Vulnerability record · CVE-2026-24465 · published 3 February 2026

CVE-2026-24465: Elecom wab-s300iw-pd firmware stack-based buffer overflow vulnerability

Elecom · Wab S300iw Pd Firmware

Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices. A crafted packet may lead to arbitrary code execution.

9.3 CVSS 4.0 Critical EPSS 0.72% · top 47.8% CWE-121 · Stack-based buffer overflow
9.3CVSS 4.0 base score
0.72%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices. A crafted packet may lead to arbitrary code execution.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://jvn.jp/en/jp/JVN94012927/ Third Party Advisory
https://www.elecom.co.jp/news/security/20260203-01/ Vendor Advisory
https://www.elecom.co.jp/news/security/20260203-02/ Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-24465), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.