CVE-2025-7016: QR Menu Authentication Bypass Vulnerability

CVE-2025-7016 Overview

CVE-2025-7016 is an Improper Access Control vulnerability affecting the QR Menu application developed by Akın Software Computer Import Export Industry and Trade Ltd. This vulnerability allows authentication abuse, potentially enabling attackers to bypass access control mechanisms and gain unauthorized access to restricted functionality or data within the application.

Critical Impact

This authentication abuse vulnerability could allow attackers with low privileges to compromise the confidentiality, integrity, and availability of the QR Menu system through network-based attacks.

Affected Products

• Akın Software QR Menu versions before s1.05.12

Discovery Timeline

• 2026-01-29 - CVE-2025-7016 published to NVD
• 2026-01-29 - Last updated in NVD database

Technical Details for CVE-2025-7016

Vulnerability Analysis

This vulnerability stems from improper access control mechanisms (CWE-284) within the QR Menu application. The flaw allows authentication abuse, which typically occurs when the application fails to properly validate user credentials, session tokens, or authorization levels before granting access to protected resources.

The vulnerability is exploitable over the network and requires low privileges to initiate an attack. User interaction is required for successful exploitation, suggesting that a social engineering component or specific user action may be necessary to trigger the vulnerability. A successful attack can result in high impact to confidentiality, integrity, and availability of the affected system.

Root Cause

The root cause of this vulnerability is classified as Improper Access Control (CWE-284). This weakness occurs when the software does not properly restrict access to a resource from an unauthorized actor. In the context of QR Menu, the application likely fails to adequately verify that authenticated users have appropriate permissions before allowing them to perform sensitive operations or access restricted data.

Authentication abuse vulnerabilities typically arise from:

• Insufficient validation of authentication tokens or session identifiers
• Missing or inadequate authorization checks after initial authentication
• Predictable or manipulable session management mechanisms
• Failure to enforce principle of least privilege

Attack Vector

The attack vector for CVE-2025-7016 is network-based, meaning an attacker can exploit this vulnerability remotely without requiring physical access to the target system. The attack requires low privileges, indicating that some level of authenticated access is necessary to initiate the exploitation.

The authentication abuse attack pattern typically involves an attacker leveraging their existing low-privilege access to escalate their permissions or impersonate other users. This could involve manipulating session parameters, exploiting flaws in the authentication workflow, or abusing trust relationships within the application.

For detailed technical information about this vulnerability, refer to the USOM Security Notification TR-26-0006.

Detection Methods for CVE-2025-7016

Indicators of Compromise

• Unusual authentication patterns or multiple failed login attempts followed by successful access
• Session tokens being used from different IP addresses or geographic locations
• Unauthorized access to administrative functions from low-privilege user accounts
• Anomalous API calls or requests to restricted endpoints from authenticated sessions

Detection Strategies

• Monitor authentication logs for suspicious patterns such as session hijacking or token reuse
• Implement anomaly detection for user behavior that deviates from established baselines
• Deploy web application firewalls (WAF) with rules to detect authentication manipulation attempts
• Configure alerts for privilege escalation attempts or unauthorized access to restricted resources

Monitoring Recommendations

• Enable comprehensive logging for all authentication and authorization events in the QR Menu application
• Implement real-time monitoring of session management activities
• Establish baseline metrics for normal user behavior and configure alerts for deviations
• Review access logs regularly for evidence of authentication abuse or unauthorized access patterns

How to Mitigate CVE-2025-7016

Immediate Actions Required

• Update Akın Software QR Menu to version s1.05.12 or later immediately
• Audit existing user sessions and force re-authentication for all active users
• Review access logs for any evidence of prior exploitation
• Implement additional authentication controls such as multi-factor authentication if available

Patch Information

Akın Software has addressed this vulnerability in QR Menu version s1.05.12. Organizations running affected versions should upgrade immediately to mitigate the risk of authentication abuse attacks. For additional patch details and guidance, consult the USOM Security Notification TR-26-0006.

Workarounds

• Restrict network access to the QR Menu application to trusted IP ranges only
• Implement network segmentation to limit the exposure of the vulnerable application
• Deploy a web application firewall with strict authentication validation rules
• Consider temporarily disabling external access to the application until patching is complete
• Enforce session timeout policies to minimize the window of opportunity for authentication abuse