CVE-2026-82567

Received Received - Intake

Unauthenticated SMS Sending in myPRO Manager Notification Gateway

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: ICS-CERT

Description

The myPRO Manager notification gateway exposes an unauthenticated HTTP endpoint used to send SMS messages through a connected GSM modem. The endpoint is accessible over the network and does not require authentication before accepting a phone number and message from a request and sending the specified SMS message. An unauthenticated attacker with network access to the notification gateway could exploit this vulnerability to send arbitrary SMS messages through the connected modem.

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-15

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-82567

EUVD

EUVD-2026-80015

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-862	The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

Executive Summary

The myPRO Manager notification gateway has an unauthenticated HTTP endpoint that allows sending SMS messages via a connected GSM modem without requiring authentication. An attacker with network access can exploit this to send arbitrary SMS messages through the modem.

Detection Guidance

Check for open HTTP endpoints on the network that accept unauthenticated SMS requests. Use network scanning tools like nmap to identify devices with open ports. Look for HTTP services on non-standard ports that may correspond to the myPRO Manager notification gateway.

Impact Analysis

An attacker could send unauthorized SMS messages, potentially leading to spam, phishing, or misuse of the connected modem. This may result in financial costs, reputational damage, or misuse of the device for malicious purposes.

Compliance Impact

This vulnerability could lead to unauthorized data transmission, potentially violating GDPR (data protection) or HIPAA (health information privacy) if sensitive data is sent without consent. Compliance may be compromised due to lack of access controls.

Mitigation Strategies

Disable or restrict network access to the unauthenticated HTTP endpoint. Implement authentication for the SMS sending endpoint. Update the myPRO Manager software to the latest patched version if available. Use firewalls to block unauthorized access to the vulnerable service.

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