Sharp Speed Wi-Fi 5G X01 missing authentication

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.98

Summaryinfo

A vulnerability was found in Sharp home 5G HR01, home 5G HR02, Wi-Fi STATION SH-52A, Wi-Fi STATION SH-52B, Wi-Fi STATION SH-54C, 5G Mobile Router SH-U01, Pocket WiFi 5G A503SH and Speed Wi-Fi 5G X01 and classified as critical. The impacted element is an unknown function. The manipulation results in missing authentication. This vulnerability is identified as CVE-2026-32326. The attack can only be performed from the local network. There is not any exploit available.

Detailsinfo

A vulnerability was found in Sharp home 5G HR01, home 5G HR02, Wi-Fi STATION SH-52A, Wi-Fi STATION SH-52B, Wi-Fi STATION SH-54C, 5G Mobile Router SH-U01, Pocket WiFi 5G A503SH and Speed Wi-Fi 5G X01. It has been classified as problematic. Affected is an unknown code. The manipulation with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality. CVE summarizes:

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.

The advisory is available at global.sharp. This vulnerability is traded as CVE-2026-32326 since 03/12/2026. The exploitability is told to be easy. The attack needs to be initiated within the local network. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-15194). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.6

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.7
CNA Vector (jpcert): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/12/2026 CVE reserved
03/25/2026 +13 days Advisory disclosed
03/25/2026 +0 days VulDB entry created
03/29/2026 +4 days VulDB entry last update

Sourcesinfo

Advisory: global.sharp
Status: Confirmed

CVE: CVE-2026-32326 (🔒)
GCVE (CVE): GCVE-0-2026-32326
GCVE (VulDB): GCVE-100-352986
EUVD: 🔒

Entryinfo

Created: 03/25/2026 09:21
Updated: 03/29/2026 23:37
Changes: 03/25/2026 09:21 (73), 03/25/2026 11:00 (1), 03/29/2026 23:37 (1)
Complete: 🔍
Cache ID: 216:6ED:103

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