Untrusted search path vulnerability in NFC Port Software Version 5.5.0.6 and earlier (for RC-S310, RC-S320, RC-S330, RC-S370, RC-S380, RC-S380/S), NFC Port Software Version 5.3.6.7 and earlier (for RC-S320, RC-S310/J1C, RC-S310/ED4C), PC/SC Activator for Type B Ver.1.2.1.0 and earlier, SFCard Viewer 2 Ver.2.5.0.0 and earlier, NFC Net Installer Ver.1.1.0.0 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.8, requiring local system access to exploit with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 12 products from sony, from sony, from sony and 9 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2017, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2017-08-02T16:29:00.597
2025-04-20T01:37:25.860
Deferred
CVSSv3.0: 7.8 (HIGH)
AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | sony | nfc_port_firmware | ≤ 5.5.0.6 | Yes |
| Hardware | sony | rc-s310 | - | No |
| Hardware | sony | rc-s320 | - | No |
| Hardware | sony | rc-s330 | - | No |
| Hardware | sony | rc-s370 | - | No |
| Hardware | sony | rc-s380 | - | No |
| Hardware | sony | rc-s380\/s | - | No |
| Operating System | sony | nfc_port_firmware | ≤ 5.3.6.7 | Yes |
| Hardware | sony | rc-s310\/ed4c | - | No |
| Hardware | sony | rc-s310\/j1c | - | No |
| Hardware | sony | rc-s320 | - | No |
| Operating System | sony | pc\/sc_activator_for_type_b | ≤ 1.2.1.0 | Yes |
| Operating System | sony | sfcard_viewer_2 | 2.5.0.0 | Yes |
| Operating System | sony | nfc_net_installer | ≤ 1.1.0.0 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For sony's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.