AUGUST 4, 2026
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Case File

CVE-2023-39454

CRITICAL · CVSS 9.8 EPSS 0.86%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-08-18 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Exploitation may require the attacker to be authenticated.

CVE
CVE-2023-39454
Severity
CRITICAL
CVSS
9.8
EPSS
0.86%

Original NVD Description

Buffer overflow vulnerability exists in ELECOM wireless LAN routers, which may allow an unauthenticated attacker to execute arbitrary code.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-24465 CRITICAL CVE-2026-24449 MEDIUM CVE-2026-22550 HIGH CVE-2024-43689 CRITICAL CVE-2024-42412 MEDIUM CVE-2024-39300 LOW