CVE-2025-2347 in Dash Cam FX2
Summary
by MITRE • 03/16/2025
A vulnerability was found in IROAD Dash Cam FX2 up to 20250308 and classified as problematic. This issue affects some unknown processing of the component Device Registration. The manipulation of the argument Password with the input qwertyuiop leads to use of default password. The attack needs to be done within the local network. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 03/17/2025
The vulnerability identified as CVE-2025-2347 resides within the IROAD Dash Cam FX2 device firmware, specifically affecting versions up to 20250308. This security flaw represents a critical weakness in the device registration process that could potentially allow unauthorized access to the system. The vulnerability is categorized under the CWE-312 weakness, which specifically addresses the exposure of sensitive information through improper handling of credentials during device registration procedures. The device registration component serves as a critical entry point for establishing device authentication and authorization within the local network environment.
The technical flaw manifests when the Device Registration process fails to properly validate or sanitize the Password argument provided during the registration sequence. When an attacker inputs the default password value "qwertyuiop" as the Password argument, the system accepts this weak credential without proper verification or enforcement of stronger authentication requirements. This behavior demonstrates a clear failure in implementing proper password strength validation mechanisms and credential management protocols. The vulnerability essentially allows for a default credential attack scenario where the system does not enforce secure password policies during the registration phase, creating a persistent security weakness that can be exploited by unauthorized parties.
The operational impact of this vulnerability extends beyond simple credential exposure, as it creates a persistent backdoor within the local network environment where the device operates. Since the attack requires local network access, it primarily affects organizations or individuals who have not properly segmented their network environments or implemented adequate access controls. The exploitation of this vulnerability can lead to unauthorized device configuration changes, data interception, or potential lateral movement within the network. The fact that the exploit has been publicly disclosed significantly increases the risk profile, as threat actors can readily implement this attack vector without requiring advanced technical skills or specialized tools. This vulnerability directly maps to ATT&CK technique T1078.004 which covers legitimate credentials gained through default credentials, and T1566.002 which addresses social engineering through credential exposure.
The attack vector for this vulnerability is specifically constrained to local network access, meaning that the device must be within the same network segment as the attacker for exploitation to occur. This limitation somewhat reduces the attack surface compared to remotely exploitable vulnerabilities, but still presents significant risk in environments where network segmentation is not properly implemented. The vulnerability affects the device registration process, which typically occurs during initial device setup or configuration phases, making it particularly dangerous as it can be exploited during the most vulnerable period of device lifecycle management. Organizations should note that this vulnerability impacts not only the immediate device security but also the broader network security posture, as compromised dash cam devices can serve as entry points for more extensive attacks. The default password exposure creates a persistent threat that remains active until the device firmware is updated and the password is properly changed, making continuous monitoring and prompt remediation essential for maintaining network security.