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CRITICALCVE-2026-24465Published Modified CNA jpcert

CVE-2026-24465: Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices

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

Metrics

CVSS v4.0
9.3
Severity
CRITICAL
Fixed in
Affected Products
6
Affected packages
  • ELECOM CO.,LTD. / WAB-S733IW2-PD
    v5.5.00 and earlier versions
  • ELECOM CO.,LTD. / WAB-S733IW-AC
    v5.5.00 and earlier versions
  • ELECOM CO.,LTD. / WAB-S733IW-PD
    all versions
  • ELECOM CO.,LTD. / WAB-S300IW2-PD
    v5.5.00 and earlier versions
  • ELECOM CO.,LTD. / WAB-S300IW-AC
    v5.5.00 and earlier versions
  • ELECOM CO.,LTD. / WAB-S300IW-PD
    all versions
CVSS Vector
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