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CVE-2026-42948

Quick assessment

Affected
ELECOM CO.,LTD. WAB-BE187-M
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ELECOM WAB-MAT等都是ELECOM公司的产品。ELECOM WAB-MAT是一个企业接入点的管理工具。ELECOM WAB是一系列无线接入点。ELECOM WAB-S300是一款无线接入点。 ELECOM多款产品存在跨站脚本漏洞，该漏洞源于存储型跨站脚本，可能导致管理员输入恶意数据后，在其他管理员的Web浏览器中执行任意脚本。以下产品受到影响：WAB-BE187-M、WAB-BE72-M、WAB-BE36-M、WAB-BE36-S。

AI Predicted 5.4 Difficulty: Moderate EPSS 0.25% · P15

Affected Version Matrix 4

VendorProduct Version RangeStatus
ELECOM CO.,LTD. WAB-BE187-M v1.1.10 and earlier affected
ELECOM CO.,LTD. WAB-BE36-M v1.1.3 and earlier affected
ELECOM CO.,LTD. WAB-BE36-S v1.1.3 and earlier affected
ELECOM CO.,LTD. WAB-BE72-M v1.1.3 and earlier affected
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I. Basic Information for CVE-2026-42948

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stored cross-site scripting vulnerability exists in ELECOM wireless LAN access point devices. If one of the administrators input malicious data, an arbitrary script may be executed in another administrative user's web browser.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
ELECOM多款产品 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ELECOM WAB-MAT等都是ELECOM公司的产品。ELECOM WAB-MAT是一个企业接入点的管理工具。ELECOM WAB是一系列无线接入点。ELECOM WAB-S300是一款无线接入点。 ELECOM多款产品存在跨站脚本漏洞，该漏洞源于存储型跨站脚本，可能导致管理员输入恶意数据后，在其他管理员的Web浏览器中执行任意脚本。以下产品受到影响：WAB-BE187-M、WAB-BE72-M、WAB-BE36-M、WAB-BE36-S。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ELECOM CO.,LTD. WAB-BE187-M v1.1.10 and earlier -
ELECOM CO.,LTD. WAB-BE72-M v1.1.3 and earlier -
ELECOM CO.,LTD. WAB-BE36-M v1.1.3 and earlier -
ELECOM CO.,LTD. WAB-BE36-S v1.1.3 and earlier -

II. Public POCs for CVE-2026-42948

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III. Intelligence Information for CVE-2026-42948

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Vendor Advisories for CVE-2026-42948 (2)

Same Patch Batch · ELECOM CO.,LTD. · 2026-05-13 · 7 CVEs total

CVE-2026-25107 ELECOM WRC和ELECOM WAB 安全漏洞
CVE-2026-42950 ELECOM WAB 代码问题漏洞
CVE-2026-42062 ELECOM多款产品 操作系统命令注入漏洞
CVE-2026-42961 ELECOM多款产品 安全漏洞
CVE-2026-35506 ELECOM WRC 操作系统命令注入漏洞
CVE-2026-40621 ELECOM多款产品 安全漏洞

IV. Related Vulnerabilities

Same product: WAB-BE187-M
Same vendor: ELECOM CO.,LTD.
Same weakness: CWE-79

V. Comments for CVE-2026-42948

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