CVE-2022-44038: n/a in n/a
Russound XSourcePlayer 777D v06.08.03 was discovered to contain a remote code execution vulnerability via the scriptRunner.cgi component.
AI Analysis
Technical Summary
CVE-2022-44038 is a critical remote code execution (RCE) vulnerability identified in the Russound XSourcePlayer 777D device, specifically via the scriptRunner.cgi component. The vulnerability is classified under CWE-94, which corresponds to Improper Control of Generation of Code ('Code Injection'). This indicates that the affected component improperly handles user-supplied input, allowing an attacker to inject and execute arbitrary code remotely. The CVSS v3.1 base score of 9.8 reflects the severity, with an attack vector of network (AV:N), no required privileges (PR:N), no user interaction (UI:N), and full impact on confidentiality, integrity, and availability (C:H/I:H/A:H). This means an unauthenticated attacker can exploit the vulnerability over the network without any user interaction, leading to complete system compromise. The Russound XSourcePlayer 777D is a networked audio distribution device used in commercial and residential environments to manage and distribute audio streams. The scriptRunner.cgi component likely processes scripts or commands, and the vulnerability arises from insufficient validation or sanitization of inputs, enabling code injection. No patches or fixes are currently listed, and no known exploits have been reported in the wild as of the publication date (November 29, 2022). However, the critical nature of the vulnerability and ease of exploitation make it a high-risk issue that could be leveraged by attackers to gain persistent access, disrupt audio services, or pivot to other networked systems within an organization.
Potential Impact
For European organizations, the exploitation of CVE-2022-44038 could have significant operational and security impacts. Organizations using Russound XSourcePlayer 777D devices, particularly in sectors such as hospitality, corporate offices, retail, and public venues where audio distribution systems are integral, may face service disruptions or unauthorized control over audio infrastructure. The full compromise of these devices could allow attackers to execute arbitrary commands, potentially leading to lateral movement within internal networks, data exfiltration, or deployment of ransomware. Given the device’s network connectivity, exploitation could serve as an entry point into otherwise segmented or secure environments. Confidentiality is at risk due to potential interception or manipulation of audio streams or connected systems. Integrity and availability are also threatened, as attackers could alter device behavior or cause denial of service. The lack of authentication and user interaction requirements lowers the barrier for exploitation, increasing the likelihood of attacks if devices are exposed to untrusted networks or insufficiently segmented internal networks.
Mitigation Recommendations
European organizations should immediately identify any Russound XSourcePlayer 777D devices within their infrastructure and assess their network exposure. Specific mitigation steps include: 1) Isolate affected devices on segmented VLANs or behind firewalls to restrict access only to trusted management networks. 2) Disable or restrict access to the scriptRunner.cgi interface if feasible, or implement strict access controls such as IP whitelisting and network-level authentication proxies. 3) Monitor network traffic for unusual requests targeting scriptRunner.cgi or anomalous device behavior indicative of exploitation attempts. 4) Engage with Russound or authorized vendors to obtain security advisories or firmware updates; if none are available, consider temporary device replacement or removal from critical network segments. 5) Implement network intrusion detection/prevention systems (IDS/IPS) with signatures or heuristics to detect exploitation attempts targeting this vulnerability. 6) Conduct regular vulnerability scans and penetration tests focusing on IoT and specialized devices to proactively identify similar risks. 7) Educate IT and security teams about this vulnerability to ensure rapid response and incident handling if exploitation is suspected.
Affected Countries
Germany, United Kingdom, France, Netherlands, Italy, Spain, Belgium, Sweden, Switzerland, Austria
CVE-2022-44038: n/a in n/a
Description
Russound XSourcePlayer 777D v06.08.03 was discovered to contain a remote code execution vulnerability via the scriptRunner.cgi component.
AI-Powered Analysis
Technical Analysis
CVE-2022-44038 is a critical remote code execution (RCE) vulnerability identified in the Russound XSourcePlayer 777D device, specifically via the scriptRunner.cgi component. The vulnerability is classified under CWE-94, which corresponds to Improper Control of Generation of Code ('Code Injection'). This indicates that the affected component improperly handles user-supplied input, allowing an attacker to inject and execute arbitrary code remotely. The CVSS v3.1 base score of 9.8 reflects the severity, with an attack vector of network (AV:N), no required privileges (PR:N), no user interaction (UI:N), and full impact on confidentiality, integrity, and availability (C:H/I:H/A:H). This means an unauthenticated attacker can exploit the vulnerability over the network without any user interaction, leading to complete system compromise. The Russound XSourcePlayer 777D is a networked audio distribution device used in commercial and residential environments to manage and distribute audio streams. The scriptRunner.cgi component likely processes scripts or commands, and the vulnerability arises from insufficient validation or sanitization of inputs, enabling code injection. No patches or fixes are currently listed, and no known exploits have been reported in the wild as of the publication date (November 29, 2022). However, the critical nature of the vulnerability and ease of exploitation make it a high-risk issue that could be leveraged by attackers to gain persistent access, disrupt audio services, or pivot to other networked systems within an organization.
Potential Impact
For European organizations, the exploitation of CVE-2022-44038 could have significant operational and security impacts. Organizations using Russound XSourcePlayer 777D devices, particularly in sectors such as hospitality, corporate offices, retail, and public venues where audio distribution systems are integral, may face service disruptions or unauthorized control over audio infrastructure. The full compromise of these devices could allow attackers to execute arbitrary commands, potentially leading to lateral movement within internal networks, data exfiltration, or deployment of ransomware. Given the device’s network connectivity, exploitation could serve as an entry point into otherwise segmented or secure environments. Confidentiality is at risk due to potential interception or manipulation of audio streams or connected systems. Integrity and availability are also threatened, as attackers could alter device behavior or cause denial of service. The lack of authentication and user interaction requirements lowers the barrier for exploitation, increasing the likelihood of attacks if devices are exposed to untrusted networks or insufficiently segmented internal networks.
Mitigation Recommendations
European organizations should immediately identify any Russound XSourcePlayer 777D devices within their infrastructure and assess their network exposure. Specific mitigation steps include: 1) Isolate affected devices on segmented VLANs or behind firewalls to restrict access only to trusted management networks. 2) Disable or restrict access to the scriptRunner.cgi interface if feasible, or implement strict access controls such as IP whitelisting and network-level authentication proxies. 3) Monitor network traffic for unusual requests targeting scriptRunner.cgi or anomalous device behavior indicative of exploitation attempts. 4) Engage with Russound or authorized vendors to obtain security advisories or firmware updates; if none are available, consider temporary device replacement or removal from critical network segments. 5) Implement network intrusion detection/prevention systems (IDS/IPS) with signatures or heuristics to detect exploitation attempts targeting this vulnerability. 6) Conduct regular vulnerability scans and penetration tests focusing on IoT and specialized devices to proactively identify similar risks. 7) Educate IT and security teams about this vulnerability to ensure rapid response and incident handling if exploitation is suspected.
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2022-10-30T00:00:00.000Z
- Cisa Enriched
- true
Threat ID: 682d983ec4522896dcbf025f
Added to database: 5/21/2025, 9:09:18 AM
Last enriched: 6/22/2025, 5:06:01 AM
Last updated: 8/18/2025, 11:44:24 AM
Views: 13
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