CVE-2026-2397: MobilMen 20T SQL Injection Vulnerability

CVE-2026-2397 Overview

CVE-2026-2397 is a SQL injection vulnerability in Adam Retail Automation Ltd. MobilMen 20T, a retail automation product. The flaw stems from improper neutralization of special elements used in an SQL command [CWE-89]. Attackers can exploit the issue remotely over the network without authentication or user interaction. Successful exploitation allows manipulation of backend database queries, leading to unauthorized data access, modification, or deletion. The vulnerability affects MobilMen 20T versions from v3 through 10072026. According to the Turkish national cybersecurity advisory, the vendor was contacted before disclosure but did not respond.

Critical Impact
Unauthenticated remote attackers can inject arbitrary SQL statements into MobilMen 20T, compromising confidentiality, integrity, and availability of the underlying retail database.

Affected Products

Adam Retail Automation Ltd. MobilMen 20T v3 and later
Adam Retail Automation Ltd. MobilMen 20T through build 10072026
Deployments exposing the MobilMen 20T application to untrusted networks

Discovery Timeline

2026-07-10 - CVE-2026-2397 published to NVD
2026-07-10 - Last updated in NVD database
Vendor Notice - Adam Retail Automation Ltd. contacted before disclosure but did not respond, per the Siber Güvenlik Notification TR-26-0526

Technical Details for CVE-2026-2397

Vulnerability Analysis

MobilMen 20T fails to properly neutralize special characters supplied in user-controlled input before incorporating that input into SQL statements. An attacker can submit crafted parameters that alter query syntax and execute attacker-defined SQL against the application database. Because the attack vector is network-based and requires no privileges or user interaction, exploitation can be automated at scale. The CWE-89 classification confirms the root defect is missing or inadequate parameterization of database queries. Successful exploitation can expose customer records, transaction data, credentials, and pricing information stored by the retail automation platform.

Root Cause

The application concatenates untrusted input directly into SQL statements rather than using parameterized queries or prepared statements. Server-side input validation and output encoding are insufficient to strip or escape SQL metacharacters. The defect is present across all builds from v3 through 10072026, suggesting the query construction pattern has not been refactored to use safe database APIs.

Attack Vector

An attacker delivers malicious payloads through HTTP request parameters, form fields, or API endpoints that reach vulnerable SQL statements. Because MobilMen 20T is used in retail environments, attackers may target endpoints handling product lookups, sales transactions, authentication, or reporting. Payloads can leverage UNION SELECT clauses for data extraction, stacked queries for modification, or time-based blind techniques when responses are not directly reflected. See the Siber Güvenlik Notification TR-26-0526 for advisory details.

No verified proof-of-concept code is publicly available. The vulnerability mechanism follows the standard SQL injection pattern where crafted input containing SQL metacharacters (such as single quotes, comment markers, and boolean expressions) breaks out of the intended query context and executes attacker-controlled logic.

Detection Methods for CVE-2026-2397

Indicators of Compromise

Web server or application logs containing SQL metacharacters such as ', --, ;, UNION, SELECT, OR 1=1, or SLEEP( in request parameters targeting MobilMen 20T endpoints.
Unexpected database errors, long-running queries, or spikes in database CPU correlated with MobilMen 20T traffic.
Outbound connections from the MobilMen 20T application server to unfamiliar hosts, indicating potential data exfiltration.

Detection Strategies

Deploy a web application firewall (WAF) with SQL injection signature and anomaly rules in front of MobilMen 20T.
Enable database query logging and alert on syntactically anomalous statements, use of INFORMATION_SCHEMA, or bulk SELECT operations from the application service account.
Correlate authentication failures, error responses (HTTP 500), and abnormal parameter lengths in reverse proxy logs.

Monitoring Recommendations

Baseline normal query patterns issued by MobilMen 20T and alert on deviations, including new tables accessed or use of stacked queries.
Monitor for unauthorized changes to product, pricing, and user tables that were not initiated by legitimate application workflows.
Track egress traffic volume from the application host to detect staged data exfiltration.

How to Mitigate CVE-2026-2397

Immediate Actions Required

Restrict network exposure of MobilMen 20T to trusted management networks and VPN clients until a vendor fix is available.
Place the application behind a WAF with SQL injection protections tuned in blocking mode.
Rotate database credentials used by MobilMen 20T and enforce least-privilege permissions on the application database account.
Review database, web server, and authentication logs for signs of prior exploitation.

Patch Information

No vendor patch has been published. According to the Siber Güvenlik Notification TR-26-0526, Adam Retail Automation Ltd. did not respond to disclosure outreach. Operators should monitor vendor channels for a fixed release superseding build 10072026 and apply it as soon as it is available.

Workarounds

Block or filter requests containing SQL metacharacters at the WAF or reverse proxy layer for MobilMen 20T endpoints.
Enforce IP allow-listing so only authorized retail terminals and administrators can reach the application.
Restrict the database account used by MobilMen 20T to read/write only on required tables and deny access to system catalogs.
Enable database-level query timeouts to limit the impact of time-based blind injection attempts.

bash

# Example nginx snippet to drop obvious SQLi patterns at the edge
# Adjust to fit legitimate MobilMen 20T traffic before enabling in production
location / {
    if ($args ~* "(union.*select|select.*from|insert.*into|--|;--|/\*|\*/|xp_|sleep\(|benchmark\()") {
        return 403;
    }
    proxy_pass http://mobilmen_backend;
}