SolaX Power Pocket WiFi 4.0 MQTT certificate validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$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. It has been declared as critical. Affected by this issue is some unknown functionality of the component MQTT Handler. Such manipulation leads to certificate validation. This vulnerability is traded as CVE-2025-15573. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in SolaX Power Pocket WiFi 3.0, Pocket WiFi+LAN, Pocket WiFi+4GM, Pocket WiFi+LAN 2.0 and Pocket WiFi 4.0. Affected by this issue is some unknown processing of the component MQTT Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. Using CWE to declare the problem leads to CWE-295. The product does not validate, or incorrectly validates, a certificate. Impacted is integrity. CVE summarizes:

The affected devices do not validate the server certificate when connecting to the SolaX Cloud MQTTS server hosted in the Alibaba Cloud (mqtt001.solaxcloud.com, TCP 8883). This allows attackers in a man-in-the-middle position to act as the legitimate MQTT server and issue arbitrary commands to devices.

The weakness was shared by Stefan Viehböck. The advisory is shared for download at r.sec-consult.com. This vulnerability is handled as CVE-2025-15573 since 02/09/2026. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 02/13/2026). The MITRE ATT&CK project declares the attack technique as T1587.003.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

ADP CISA Base Score: 9.4
ADP CISA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Certificate validation
CWE: CWE-295 / CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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-2025-15573 (🔒)
GCVE (CVE): GCVE-0-2025-15573
GCVE (VulDB): GCVE-100-345764

Entryinfo

Created: 02/12/2026 13:56
Updated: 02/13/2026 10:57
Changes: 02/12/2026 13:56 (54), 02/13/2026 10:57 (11)
Complete: 🔍
Cache ID: 216::103

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