JVNDB-2012-000051

Logitec LAN-W300N/R series fails to restrict access permissions

Logitec LAN-W300N/R series contain an issue where access permissions are not restricted.

The LAN-W300N/R series are wireless LAN routers. Logitec LAN-W300N/R series contain an issue where access permissions are not restricted.

Jin Sawada, Keisuke Okazaki, Naoto Katsumi of Security Engineering Laboratory, IT Security Center(ISEC), IPA reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Base Metrics: 7.5 (High) [IPA Score]

• Access Vector: Network
• Access Complexity: Low
• Authentication: None
• Confidentiality Impact: Partial
• Integrity Impact: Partial
• Availability Impact: Partial

Logitec Corp.

• LAN-W300N/R firmware version 2.17

For more information, refer to the developer's website.

An attacker that can access the product may log in with administrative privileges. As a result, settings may be changed or altered by the attacker who logged in to LAN-W300N/R.

[Update the software]
Update to the latest version according to the information provided by the developer.

Logitec Corp.

• Logitec : About Logitec 300Mbps wireless LAN broadband router (LAN-W300N/R, LAN-W300N/RS, LAN-W300N/RU2) (Japanese Only)

1. Permissions(CWE-264) [IPA Evaluation]

1. CVE-2012-1250

1. JVN : JVN#85934986
2. National Vulnerability Database (NVD) : CVE-2012-1250
3. IPA SECURITY ALERTS : Security Alert for Vulnerability in LAN-W300N/R Series
4. JPCERT REPORT : JPCERT-AT-2012-0017 (Japanese Only)
5. Related document : OCN [Important] Security Notice for Logitec wireless LAN router (Japanese Only)

[2012/05/25]
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