CVE-2025-48462 in Wireless Sensing and Equipment
Summary
by MITRE • 06/24/2025
Successful exploitation of the vulnerability could allow an attacker to consume all available session slots and block other users from logging in, thereby preventing legitimate users from gaining access to the product.
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Analysis
by VulDB Data Team • 06/27/2025
This vulnerability represents a critical denial of service condition that specifically targets session management mechanisms within the affected product. The flaw enables attackers to systematically exhaust available session slots through malicious exploitation, effectively creating a persistent access barrier for legitimate users. The vulnerability stems from inadequate session handling controls that fail to properly validate or limit session creation requests, allowing unauthorized entities to consume resources that should remain available for legitimate authentication processes. From a technical perspective, this represents a classic resource exhaustion attack vector that operates at the authentication layer where session management protocols are compromised.
The operational impact of this vulnerability extends beyond simple service disruption to create a persistent access control problem that undermines the fundamental security model of the affected system. When all session slots are consumed, legitimate users experience complete authentication failure regardless of their credentials or authorization status. This creates a cascading effect where the system becomes effectively unusable for authorized personnel while remaining vulnerable to further exploitation attempts. The vulnerability aligns with CWE-400 which classifies resource exhaustion flaws, and specifically relates to CWE-307 which addresses inadequate session management controls. From an ATT&CK framework perspective, this vulnerability maps to T1499.004 which covers network denial of service attacks and T1566.001 which encompasses credential harvesting through social engineering or direct exploitation of authentication mechanisms.
Mitigation strategies must address both immediate protection and long-term architectural improvements to prevent session slot exhaustion. Implementing rate limiting controls at the session creation endpoint can effectively prevent malicious actors from consuming excessive resources through automated exploitation attempts. Employing adaptive session management policies that dynamically adjust session limits based on legitimate usage patterns provides a more sophisticated defense mechanism. The implementation of session validation checks that verify the legitimacy of session requests before allocation can prevent unauthorized consumption of resources. Additionally, deploying monitoring systems that detect unusual session creation patterns enables rapid identification and response to potential exploitation attempts. Organizations should also consider implementing session lifecycle management protocols that automatically expire idle sessions and enforce strict session validation procedures. These measures collectively address the root cause while providing operational resilience against future exploitation attempts.