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CVE-2026-32326

Quick assessment

Affected
Sharp Corporation home 5G HR01
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.

Sharp HR02等都是日本夏普（Sharp）公司的产品。Sharp HR02是一款家用路由器。Sharp SH-52B是一款无线局域网连接站。Sharp SH-54C是一款无线局域网连接站。 SHARP多款产品存在访问控制错误漏洞，该漏洞源于某些Web API未执行身份验证，可能导致设备信息被检索或设备被接管。以下产品受到影响：home 5G HR01、home 5G HR02、Wi-Fi STATION SH-52A和5G Mobile Router SH-U01。

AI Predicted 9.8 Difficulty: Trivial EPSS 0.30% · P20
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I. Basic Information for CVE-2026-32326

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SHARP routers do not perform authentication for some web APIs. The device information may be retrieved without authentication. If the administrative password of the device is left as the initial one, the device may be taken over.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
SHARP多款产品 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sharp HR02等都是日本夏普（Sharp）公司的产品。Sharp HR02是一款家用路由器。Sharp SH-52B是一款无线局域网连接站。Sharp SH-54C是一款无线局域网连接站。 SHARP多款产品存在访问控制错误漏洞，该漏洞源于某些Web API未执行身份验证，可能导致设备信息被检索或设备被接管。以下产品受到影响：home 5G HR01、home 5G HR02、Wi-Fi STATION SH-52A和5G Mobile Router SH-U01。
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
Sharp Corporation home 5G HR01 38JP_0_490 and earlier -
Sharp Corporation home 5G HR02 S5.A1.00 and earlier -
Sharp Corporation Wi-Fi STATION SH-52A 38JP_2_03J and earlier -
Sharp Corporation Wi-Fi STATION SH-52B S3.87.15 and earlierr -
Sharp Corporation Wi-Fi STATION SH-54C S6.64.00 and earlier -
Sharp Corporation 5G Mobile Router SH-U01 S4.48.00 and earlier -
Sharp Corporation Pocket WiFi 5G A503SH S7.41.00 and earlier -
Sharp Corporation Speed Wi-Fi 5G X01 3RJP_2_03I and earlier -

II. Public POCs for CVE-2026-32326

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III. Intelligence Information for CVE-2026-32326

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Vendor Advisories for CVE-2026-32326 (2)

IV. Related Vulnerabilities

Same vendor: Sharp Corporation
Same weakness: CWE-306

V. Comments for CVE-2026-32326

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