CVE-2024-40114: n/a in n/a
A Cross Site Scripting (XSS) vulnerability in Sitecom WLX-2006 Wall Mount Range Extender N300 v1.5 and before allows an attacker to manipulate the language cookie to inject malicious JavaScript code.
AI Analysis
Technical Summary
CVE-2024-40114 is a Cross Site Scripting (XSS) vulnerability identified in the Sitecom WLX-2006 Wall Mount Range Extender N300 device, specifically in firmware versions 1.5 and earlier. The vulnerability arises from improper handling of the language cookie, which an attacker can manipulate to inject malicious JavaScript code. This type of vulnerability falls under CWE-79, indicating that the device's web interface does not adequately sanitize user-supplied input, allowing script injection. The attack vector is remote network-based (AV:N), requiring no privileges (PR:N), but does require user interaction (UI:R), such as the victim visiting a crafted URL or interacting with a malicious webpage. The vulnerability impacts confidentiality and integrity by enabling the execution of arbitrary scripts in the context of the device's web interface, potentially leading to session hijacking, credential theft, or unauthorized configuration changes. The scope is changed (S:C), meaning the vulnerability can affect resources beyond the vulnerable component. The CVSS v3.1 base score is 6.1, categorized as medium severity. No known exploits are currently reported in the wild, and no patches or vendor advisories are available at this time. The vulnerability is significant because the device is a network range extender, often deployed in home or small office environments, and its compromise could serve as a foothold for further network intrusion or surveillance.
Potential Impact
For European organizations, especially small and medium enterprises (SMEs) and home office users relying on the Sitecom WLX-2006 range extender, this vulnerability poses a moderate risk. Exploitation could lead to unauthorized access to the device's management interface, enabling attackers to alter network configurations, intercept or redirect traffic, or deploy further malware within the local network. Given the device's role in extending wireless coverage, a compromised extender could undermine network security perimeter defenses. Confidentiality of network traffic and integrity of device settings are at risk, potentially exposing sensitive organizational data or disrupting network availability indirectly. While the vulnerability requires user interaction, phishing or social engineering campaigns could facilitate exploitation. The absence of known exploits reduces immediate risk, but the medium CVSS score and the nature of XSS vulnerabilities warrant proactive attention. Organizations with remote or hybrid workforces using such devices at home are particularly vulnerable, as attackers could target users outside traditional corporate network protections.
Mitigation Recommendations
Organizations and users should first verify if their Sitecom WLX-2006 devices are running firmware version 1.5 or earlier and seek firmware updates from Sitecom as soon as they become available. In the absence of patches, users should restrict access to the device's web management interface by limiting it to trusted networks or IP addresses and disabling remote management features if enabled. Employ network segmentation to isolate the range extender from critical systems and sensitive data. Educate users about the risks of interacting with unsolicited links or suspicious websites to reduce the likelihood of user interaction-based exploitation. Additionally, monitoring network traffic for unusual patterns or unauthorized configuration changes can help detect potential exploitation attempts. Where possible, replace vulnerable devices with newer models that have updated security features. Finally, implement web application firewall (WAF) rules or intrusion detection systems (IDS) that can detect and block malicious payloads targeting the device's web interface.
Affected Countries
Netherlands, Germany, France, United Kingdom, Italy, Spain, Belgium
CVE-2024-40114: n/a in n/a
Description
A Cross Site Scripting (XSS) vulnerability in Sitecom WLX-2006 Wall Mount Range Extender N300 v1.5 and before allows an attacker to manipulate the language cookie to inject malicious JavaScript code.
AI-Powered Analysis
Technical Analysis
CVE-2024-40114 is a Cross Site Scripting (XSS) vulnerability identified in the Sitecom WLX-2006 Wall Mount Range Extender N300 device, specifically in firmware versions 1.5 and earlier. The vulnerability arises from improper handling of the language cookie, which an attacker can manipulate to inject malicious JavaScript code. This type of vulnerability falls under CWE-79, indicating that the device's web interface does not adequately sanitize user-supplied input, allowing script injection. The attack vector is remote network-based (AV:N), requiring no privileges (PR:N), but does require user interaction (UI:R), such as the victim visiting a crafted URL or interacting with a malicious webpage. The vulnerability impacts confidentiality and integrity by enabling the execution of arbitrary scripts in the context of the device's web interface, potentially leading to session hijacking, credential theft, or unauthorized configuration changes. The scope is changed (S:C), meaning the vulnerability can affect resources beyond the vulnerable component. The CVSS v3.1 base score is 6.1, categorized as medium severity. No known exploits are currently reported in the wild, and no patches or vendor advisories are available at this time. The vulnerability is significant because the device is a network range extender, often deployed in home or small office environments, and its compromise could serve as a foothold for further network intrusion or surveillance.
Potential Impact
For European organizations, especially small and medium enterprises (SMEs) and home office users relying on the Sitecom WLX-2006 range extender, this vulnerability poses a moderate risk. Exploitation could lead to unauthorized access to the device's management interface, enabling attackers to alter network configurations, intercept or redirect traffic, or deploy further malware within the local network. Given the device's role in extending wireless coverage, a compromised extender could undermine network security perimeter defenses. Confidentiality of network traffic and integrity of device settings are at risk, potentially exposing sensitive organizational data or disrupting network availability indirectly. While the vulnerability requires user interaction, phishing or social engineering campaigns could facilitate exploitation. The absence of known exploits reduces immediate risk, but the medium CVSS score and the nature of XSS vulnerabilities warrant proactive attention. Organizations with remote or hybrid workforces using such devices at home are particularly vulnerable, as attackers could target users outside traditional corporate network protections.
Mitigation Recommendations
Organizations and users should first verify if their Sitecom WLX-2006 devices are running firmware version 1.5 or earlier and seek firmware updates from Sitecom as soon as they become available. In the absence of patches, users should restrict access to the device's web management interface by limiting it to trusted networks or IP addresses and disabling remote management features if enabled. Employ network segmentation to isolate the range extender from critical systems and sensitive data. Educate users about the risks of interacting with unsolicited links or suspicious websites to reduce the likelihood of user interaction-based exploitation. Additionally, monitoring network traffic for unusual patterns or unauthorized configuration changes can help detect potential exploitation attempts. Where possible, replace vulnerable devices with newer models that have updated security features. Finally, implement web application firewall (WAF) rules or intrusion detection systems (IDS) that can detect and block malicious payloads targeting the device's web interface.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2024-07-05T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 683dc31f182aa0cae24a04cd
Added to database: 6/2/2025, 3:28:31 PM
Last enriched: 7/3/2025, 4:40:44 PM
Last updated: 8/16/2025, 3:10:36 AM
Views: 19
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