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CRITICAL · 9.8

CVE-2026-24465

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

Vulnerability Description

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

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
ElecomWab-S300Iw-Pd FirmwareAll versions
ElecomWab-S300Iw-PdAll versions
ElecomWab-S733Iw-Pd FirmwareAll versions
ElecomWab-S733Iw-PdAll versions
ElecomWrc-X1500Gsa-B Firmware< 1.13
ElecomWrc-X1500Gsa-BAll versions
ElecomWrc-X1500Gs-B Firmware< 1.13
ElecomWrc-X1500Gs-BAll versions
ElecomWab-S300Iw2-Pd Firmware< 5.5.02
ElecomWab-S300Iw2-PdAll versions
ElecomWab-S300Iw-Ac Firmware< 5.5.02
ElecomWab-S300Iw-AcAll versions
ElecomWab-S733Iw2-Pd Firmware< 5.5.02
ElecomWab-S733Iw2-PdAll versions
ElecomWab-S733Iw-Ac Firmware< 5.5.02
ElecomWab-S733Iw-AcAll versions

Related Weaknesses (CWE)

CWE-121

References

FAQ

What is CVE-2026-24465?

CVE-2026-24465 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices. A crafted packet may lead to arbitrary code execution.

How severe is CVE-2026-24465?

CVE-2026-24465 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-24465?

Check the references section above for vendor advisories and patch information. Affected products include: Elecom Wab-S300Iw-Pd Firmware, Elecom Wab-S300Iw-Pd, Elecom Wab-S733Iw-Pd Firmware, Elecom Wab-S733Iw-Pd, Elecom Wrc-X1500Gsa-B Firmware.