SolaX Power Pocket WiFi 4.0 prior 3.022.03 Registration random values

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability was found in SolaX Power Pocket WiFi 3.0, Pocket WiFi+LAN, Pocket WiFi+4GM, Pocket WiFi+LAN 2.0 and Pocket WiFi 4.0 prior 3.022.03. It has been rated as problematic. This affects an unknown part of the component Registration Handler. Performing a manipulation results in random values. This vulnerability is known as CVE-2025-15574. The attack may be carried out on the physical device. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in SolaX Power Pocket WiFi 3.0, Pocket WiFi+LAN, Pocket WiFi+4GM, Pocket WiFi+LAN 2.0 and Pocket WiFi 4.0 prior 3.022.03. This affects an unknown function of the component Registration Handler. The manipulation with an unknown input leads to a random values vulnerability. CWE is classifying the issue as CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. This is going to have an impact on confidentiality. The summary by CVE is:

When connecting to the Solax Cloud MQTT server the username is the "registration number", which is the 10 character string printed on the SolaX Power Pocket device / the QR code on the device. The password is derived from the "registration number" using a proprietary XOR/transposition algorithm. Attackers with the knowledge of the registration numbers can connect to the MQTT server and impersonate the dongle / inverters.

The weakness was published by Stefan Viehböck. The advisory is shared at r.sec-consult.com. This vulnerability is uniquely identified as CVE-2025-15574 since 02/09/2026. The exploitability is told to be difficult. An attack has to be approached locally. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600.001 for this issue.

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

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.2

VulDB Base Score: 2.0
VulDB Temp Score: 2.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

ADP CISA Base Score: 6.5
ADP CISA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Random values
CWE: CWE-330 / CWE-310
CAPEC: 🔒
ATT&CK: 🔒

Physical: Yes
Local: Yes
Remote: No

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

02/09/2026 CVE reserved
02/12/2026 +3 days Advisory disclosed
02/12/2026 +0 days VulDB entry created
02/13/2026 +1 days VulDB entry last update

Sourcesinfo

Advisory: r.sec-consult.com
Researcher: Stefan Viehböck
Status: Not defined

CVE: CVE-2025-15574 (🔒)
GCVE (CVE): GCVE-0-2025-15574
GCVE (VulDB): GCVE-100-345765

Entryinfo

Created: 02/12/2026 13:57
Updated: 02/13/2026 10:57
Changes: 02/12/2026 13:57 (55), 02/13/2026 10:57 (11)
Complete: 🔍
Cache ID: 216::103

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