What is the CVSS score of CVE-2024-43689?

CVE-2024-43689 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.9%.

Wab I1750 Ps Firmware CVE-2024-43689

CRITICAL

Stack-based Buffer Overflow (CWE-121)

2024-10-21 vultures@jpcert.or.jp

Buffer Overflow Stack Overflow RCE Wab I1750 Ps Firmware Wab S1167 Ps Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/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

Lifecycle Timeline

CVE Published

Oct 21, 2024 - 02:15 nvd

CRITICAL 9.8

DescriptionNVD

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

AnalysisAI

Stack-based buffer overflow vulnerability exists in ELECOM wireless access points. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. 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 include: Elecom Wab-I1750-Ps Firmware, Elecom Wab-S1167-Ps Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.