CVE-2024-43689

Published Oct 21, 2024 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

Stack-based buffer overflow vulnerability exists in ELECOM wireless access points. By processing a specially crafted HTTP request, arbitrary code may be executed.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

ELECOM CO.,LTD.

WAB-I1750-PS

affected

Version	Status	Constraints
`v1.5.10 and earlier`	affected	—

ELECOM CO.,LTD.

WAB-M1775-PS

affected

Version	Status	Constraints
`v2.1.4 and earlier`	affected	—

ELECOM CO.,LTD.

WAB-S1167-PS

affected

Version	Status	Constraints
`v1.5.6 and earlier`	affected	—

ELECOM CO.,LTD.

WAB-S1775

affected

Version	Status	Constraints
`v2.1.4 and earlier`	affected	—

ELECOM CO.,LTD.

WAB-S733MI

affected

Version	Status	Constraints
`v1.3.2 and earlier`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:elecom:wab-i1750-ps_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:elecom:wab-i1750-ps:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:elecom:wab-s1167-ps_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:elecom:wab-s1167-ps:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2024-40425	Stack-based buffer overflow vulnerability exists in ELECOM wireless access points. By processing a specially crafted HTTP request, arbitrary code may be executed.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.937% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://jvn.jp/en/jp/JVN24885537/
https://www.elecom.co.jp/news/security/20240827-01/

History

Sep 4, 2025 3:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`	cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Nov 26, 2024 8:15 AM Description updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description	Stack-based buffer overflow vulnerability exists in WAB-I1750-PS and WAB-S1167-PS. By processing a specially crafted HTTP request, arbitrary code may be executed.	Stack-based buffer overflow vulnerability exists in ELECOM wireless access points. By processing a specially crafted HTTP request, arbitrary code may be executed.
Metrics		cvssV3_0 `{'score': 8.8, 'vector': 'CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Oct 24, 2024 2:30 PM First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Elecom wab-i1750-ps Elecom wab-s1167-ps
Weaknesses		CWE-787
CPEs		cpe:2.3:h:elecom:wab-i1750-ps:-:::::::* cpe:2.3:h:elecom:wab-s1167-ps:-:::::::*
Vendors & Products		Elecom wab-i1750-ps Elecom wab-s1167-ps

Oct 21, 2024 2:15 PM First appearance in the feed. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Elecom Elecom wab-i1750-ps Firmware Elecom wab-s1167-ps Firmware
CPEs		cpe:2.3:o:elecom:wab-i1750-ps_firmware:::::::: cpe:2.3:o:elecom:wab-s1167-ps_firmware::::::::
Vendors & Products		Elecom Elecom wab-i1750-ps Firmware Elecom wab-s1167-ps Firmware
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Oct 21, 2024 1:45 AM Description updated. Weaknesses updated. Added references View changes

Type	Values Removed	Values Added
Description		Stack-based buffer overflow vulnerability exists in WAB-I1750-PS and WAB-S1167-PS. By processing a specially crafted HTTP request, arbitrary code may be executed.
Weaknesses		CWE-121
References		https://jvn.jp/en/jp/JVN24885537/ https://www.elecom.co.jp/news/security/20240827-01/