CVE-2026-58452: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in JAIOTlink C492A-W6 Wi-Fi IP Camera
JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain an OS command injection vulnerability that allows authenticated attackers to achieve remote code execution by supplying a malicious Wireless parameter to the HTTP PUT NetSDK/Factory SetMAC endpoint. Attackers can craft a string beginning with a valid MAC-like prefix followed by a semicolon and a shell payload, which bypasses partial sscanf() validation and is passed unsanitized into an echo shell command executed through a system() wrapper.
AI Analysis
Technical Summary
The JAIOTlink C492A-W6 Wi-Fi IP camera firmware 4.8.30.57701411 contains an OS command injection vulnerability. Authenticated attackers can supply a malicious Wireless parameter to the HTTP PUT NetSDK/Factory SetMAC endpoint. The input begins with a valid MAC-like prefix followed by a semicolon and shell payload, bypassing partial sscanf() validation. This unsanitized input is passed into an echo shell command executed through a system() wrapper, enabling remote code execution on the device.
Potential Impact
Successful exploitation allows an authenticated attacker to execute arbitrary commands on the affected IP camera, potentially leading to full compromise of the device. This can undermine device integrity, confidentiality, and availability. The vulnerability has a high CVSS score of 8.7, indicating significant risk if exploited.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the device's management interface to trusted users only and monitor for suspicious activity. Avoid exposing the device to untrusted networks.
CVE-2026-58452: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in JAIOTlink C492A-W6 Wi-Fi IP Camera
Description
JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain an OS command injection vulnerability that allows authenticated attackers to achieve remote code execution by supplying a malicious Wireless parameter to the HTTP PUT NetSDK/Factory SetMAC endpoint. Attackers can craft a string beginning with a valid MAC-like prefix followed by a semicolon and a shell payload, which bypasses partial sscanf() validation and is passed unsanitized into an echo shell command executed through a system() wrapper.
CVSS v4.0
Score 8.7high
Affected software
pkg:github/rwprimitives/jaiotlink-c492a-wifi-cameraRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The JAIOTlink C492A-W6 Wi-Fi IP camera firmware 4.8.30.57701411 contains an OS command injection vulnerability. Authenticated attackers can supply a malicious Wireless parameter to the HTTP PUT NetSDK/Factory SetMAC endpoint. The input begins with a valid MAC-like prefix followed by a semicolon and shell payload, bypassing partial sscanf() validation. This unsanitized input is passed into an echo shell command executed through a system() wrapper, enabling remote code execution on the device.
Potential Impact
Successful exploitation allows an authenticated attacker to execute arbitrary commands on the affected IP camera, potentially leading to full compromise of the device. This can undermine device integrity, confidentiality, and availability. The vulnerability has a high CVSS score of 8.7, indicating significant risk if exploited.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the device's management interface to trusted users only and monitor for suspicious activity. Avoid exposing the device to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-06-30T20:20:33.789Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a453ea127e9c79719c8c0f0
Added to database: 07/01/2026, 16:21:53 UTC
Last enriched: 07/01/2026, 16:36:32 UTC
Last updated: 08/15/2026, 12:41:10 UTC
Views: 80
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