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Vulnerability record · CVE-2026-24449 · published 3 February 2026

CVE-2026-24449: Elecom wrc-x1500gsa-b firmware vulnerability

Elecom · Wrc X1500gsa B Firmware

For WRC-X1500GS-B and WRC-X1500GSA-B, the initial passwords can be calculated easily from the system information.

5.1 CVSS 4.0 Medium EPSS 0.20% · top 91.3% CWE-1391 · CWE-1391
5.1CVSS 4.0 base score
0.20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

For WRC-X1500GS-B and WRC-X1500GSA-B, the initial passwords can be calculated easily from the system information.

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://jvn.jp/en/jp/JVN94012927/ Third Party Advisory
https://www.elecom.co.jp/news/security/20260203-01/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2026-24465Elecom wab-s300iw-pd firmware stack-based buffer overflow vulnerabilityStack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices. A crafted packet may lead to arbitrary code execution.EPSS 0.72%8.8CVE-2024-40883Elecom wrc-2533gs2-b firmware cross-site request forgery vulnerabilityCross-site request forgery vulnerability exists in ELECOM wireless LAN routers. Viewing a malicious page while logging in to the affected product wit…EPSS 0.21%8.6CVE-2026-22550Elecom wrc-x1500gsa-b firmware os command injection vulnerabilityOS command injection vulnerability exists in ELECOM wireless LAN products. A crafted request from a logged-in user may lead to an arbitrary OS comman…EPSS 1.8%

Source: NIST National Vulnerability Database (record CVE-2026-24449), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.