[Japanese]

JVNDB-2025-000109

Multiple vulnerabilities in SNC-CX600W

Overview

SNC-CX600W provided by Sony Corporation contains multiple vulnerabilities listed below.
  • Cross-site request forgery (CWE-352) - CVE-2025-62497
  • Cross-site scripting (CWE-79) - CVE-2025-64730
The following people reported these vulnerabilities to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVE-2025-62497
Reporter: Junnosuke Kushibiki, Ryota Honda, Akihito Takeuchi, Daichi Uezono, Ryu Kuki, Takayuki Sasaki, Katsunari Yoshioka of Yokohama National University
CVE-2025-64730
Reporter: Akihito Takeuchi, Daichi Uezono, Ryota Honda, Junnosuke Kushibiki, Ryu Kuki, Takayuki Sasaki, Katsunari Yoshioka of Yokohama National University
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 5.2 (Medium) [IPA Score]
  • Attack Vector: Adjacent Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-64730

CVSS V3 Severity:
Base Metrics:3.1(Low) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-62497
Affected Products


Sony Corporation
  • SNC-CX600W versions prior to Ver.2.8.0 (CVE-2025-62497)
  • SNC-CX600W all versions (CVE-2025-64730)

Impact

  • If a user accesses a specially crafted webpage while logged in, unintended operations may be performed. (CVE-2025-62497)
  • An arbitrary script may be executed on the web browser of the user who accessed the product. (CVE-2025-64730)
Solution

CVE-2025-62497
[Update the firmware]
Update the firmware to the latest version according to the information provided by the developer.

CVE-2025-64730
[Apply the workaround]
The developer states that applying the following workaround may mitigate the impact of this vulnerability.
  • Change the default administrator login credentials and manage them appropriately
  • Enable HTTPS and use encrypted communication
  • Log out and close the browser immediately after completing administrative operations
Vendor Information

Sony Corporation
CWE (What is CWE?)

  1. Cross-Site Request Forgery(CWE-352) [IPA Evaluation]
  2. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2025-62497
  2. CVE-2025-64730
References

  1. JVN : JVN#75140384
Revision History

  • [2025/11/25]
      Web page was published

Date Public2025/11/25
Date First Published2025/11/25
Date Last Updated2025/11/25