CVE-2022-24631 in Device Manager Express
Summary
by MITRE • 05/30/2023
An issue was discovered in AudioCodes Device Manager Express through 7.8.20002.47752. It is stored XSS via the ajaxTenants.php desc parameter.
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Analysis
by VulDB Data Team • 05/03/2026
The vulnerability identified as CVE-2022-24631 represents a stored cross-site scripting flaw within the AudioCodes Device Manager Express platform version 7.8.20002.47752 and earlier. This security weakness resides in the ajaxTenants.php script which processes user input through the desc parameter, creating an avenue for malicious actors to inject persistent malicious code into the application's database. The flaw allows attackers to execute arbitrary scripts in the context of other users who interact with the affected system, potentially leading to unauthorized access, data theft, or further compromise of the network infrastructure. The stored nature of this vulnerability means that the malicious payload persists in the system's database and affects all users who view the affected content, making it particularly dangerous in multi-user environments where administrative privileges may be compromised.
The technical implementation of this vulnerability stems from inadequate input validation and output sanitization within the ajaxTenants.php endpoint. When users submit data through the desc parameter, the application fails to properly sanitize or escape the input before storing it in the database. This omission creates a persistent XSS vector where malicious scripts can be stored and executed whenever legitimate users access the affected tenant descriptions. The vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws, and more precisely aligns with CWE-80 which deals with improper neutralization of script in stored data. The attack surface is particularly concerning given that Device Manager Express is designed for enterprise network management, where users may have elevated privileges and access to sensitive infrastructure data.
From an operational impact perspective, this vulnerability poses significant risks to organizations utilizing AudioCodes Device Manager Express. An attacker who successfully exploits this flaw can execute malicious scripts in the browser context of authenticated users, potentially escalating privileges, stealing session tokens, or redirecting users to phishing sites. The stored nature of the vulnerability means that even users who are not directly targeted by the initial attack can be compromised when they view affected tenant descriptions. This creates a chain reaction effect where a single compromised entry can affect multiple users within the organization. The vulnerability also aligns with ATT&CK technique T1566.001 which covers social engineering through spearphishing attachments, as attackers could leverage this vulnerability to deliver malicious payloads that appear legitimate within the management interface. Organizations with extensive network infrastructure managed through AudioCodes Device Manager Express face elevated risk of lateral movement and persistent access if this vulnerability remains unpatched.
The recommended mitigation strategy involves immediate application of the vendor-provided security patches and updates for AudioCodes Device Manager Express. Organizations should implement input validation and output encoding mechanisms to sanitize all user-supplied data before storage, particularly focusing on the desc parameter within ajaxTenants.php. Network segmentation and privileged access controls should be enforced to limit the potential impact of successful exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar issues within the broader network infrastructure. Additionally, implementing web application firewalls and content security policies can provide additional layers of protection against XSS attacks. The vulnerability demonstrates the critical importance of input validation in enterprise management systems where user-generated content can be processed and displayed across multiple user interfaces. Organizations should also consider implementing security awareness training to help users recognize and report suspicious activities within the management interface.