by Kastro
Paper/Archive/CVE-2026-24465

CVE-2026-24465

ELECOM CO.,LTD. WAB-S733IW2-PD — Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices.

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 55.2.552 × 2011.0No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
WAB-S733IW2-PDv5.5.00 and earlier versions–CNA
WAB-S733IW-ACv5.5.00 and earlier versions–CNA
WAB-S733IW-PDall versions–CNA
WAB-S300IW2-PDv5.5.00 and earlier versions–CNA
WAB-S300IW-ACv5.5.00 and earlier versions–CNA
WAB-S300IW-PDall versions–CNA

Scores by source

jpcert (CNA)9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
jpcert (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refelecom.co.jp/news/security/20260203-01refelecom.co.jp/news/security/20260203-02refjvn.jp/en/jp/JVN94012927