CVE-2014-100032 in Air 6372
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in top.html in the Airties Air 6372 modem allows remote attackers to inject arbitrary web script or HTML via the productboardtype parameter.
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Analysis
by VulDB Data Team • 04/11/2022
This cross-site scripting vulnerability exists in the Airties Air 6372 modem's web interface implementation where the top.html file fails to properly sanitize user input passed through the productboardtype parameter. The flaw represents a classic reflected XSS vulnerability that occurs when the application incorporates unvalidated and unescaped user-supplied data directly into dynamically generated web pages without proper output encoding or validation mechanisms. This vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws in web applications. The attack vector is particularly concerning as it allows remote attackers to execute arbitrary web scripts or HTML code within the context of a user's browser session, potentially enabling session hijacking, credential theft, or redirection to malicious sites. The vulnerability affects the modem's administrative web interface, which means that any user who accesses the device's management pages could be exposed to this attack.
The operational impact of this vulnerability extends beyond simple script injection as it fundamentally compromises the integrity of the device's web interface security model. Attackers can leverage this flaw to manipulate the device's interface, potentially gaining unauthorized access to administrative functions or redirecting users to phishing sites that appear legitimate. The reflected nature of the vulnerability means that the malicious payload must be delivered via a crafted URL that includes the malicious input, typically through social engineering tactics where users are tricked into clicking malicious links. This vulnerability represents a significant risk to network security as it allows attackers to compromise the modem's administrative interface without requiring physical access or authentication credentials. The attack can be executed from any location with network access to the device, making it particularly dangerous in environments where the modem is exposed to untrusted networks.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and output encoding mechanisms at the application layer. The device firmware should be updated to sanitize all user-supplied input parameters, particularly those used in dynamic page generation. The implementation should follow secure coding practices that prevent the inclusion of untrusted data in web page content without proper encoding or validation. Organizations should also consider network segmentation and access control measures to limit exposure of such devices to untrusted networks. The vulnerability demonstrates the importance of applying the principle of least privilege in web application design and highlights the necessity of regular security assessments of network device interfaces. This type of vulnerability is particularly relevant to the ATT&CK framework under the T1059 technique category which covers command and scripting interpreter, as the successful exploitation could lead to further system compromise through malicious script execution. Device administrators should also implement network monitoring to detect unusual traffic patterns that might indicate exploitation attempts and ensure that firmware updates are applied promptly to address known vulnerabilities.