HOMEVULNERABILITIESCVE-2017-2286
HIGH

CVE-2017-2286

CWE-427Published: August 2, 2017· Updated: Jun 17, 2026

7.8
CVSS v3.1

Official Description

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.

NVD Source

Technical Analysis

CVE-2017-2286 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

sony12 product(s)
nfc port firmwarerc-s310rc-s320rc-s330rc-s370rc-s380rc-s380\/src-s310\/ed4crc-s310\/j1cpc\/sc activator for type bsfcard viewer 2nfc net installer
Source: NVD CPE · 12 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://jvn.jp/en/jp/JVN16136413/index.html
ADVISORYhttps://jvn.jp/en/jp/JVN16136413/index.html

All References (2)

→
https://jvn.jp/en/jp/JVN16136413/index.htmlThird Party Advisory · VDB Entry
→
https://jvn.jp/en/jp/JVN16136413/index.htmlThird Party Advisory · VDB Entry

Quick Facts

CVE IDCVE-2017-2286
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-427
CISA KEVNo
Affected1 vendor(s)
PublishedAug 2, 2017

Related CVEs (CWE-427)

CVE-2025-4981
9.9
CVE-2024-23054
9.8
CVE-2022-34825
9.8
CVE-2023-25143
9.8
CVE-2023-31543
9.8
CVE-2017-3090
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2017-2286 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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