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[Japanese]
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JVNDB-2016-000015
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EXPRESSCLUSTER X vulnerable to directory traversal
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EXPRESSCLUSTER X from NEC Corporation is software to provide high availability (HA) clustering. EXPRESSCLUSTER X contains an issue in WebManager, which may lead to directory traversal.
Yusuke SAKAI of Cyber Defense Institute, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
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CVSS V3 Severity:
Base Metrics 7.5 (High) [IPA Score]
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: None
CVSS V2 Severity:
Base Metrics 7.8 (High) [IPA Score]
- Access Vector: Network
- Access Complexity: Low
- Authentication: None
- Confidentiality Impact: Complete
- Integrity Impact: None
- Availability Impact: None
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NEC Corporation
- EXPRESSCLUSTER X 3.3 for Windows (Internal Ver. 11.31) or earlier
- EXPRESSCLUSTER X 3.3 for Linux (Internal Ver. 3.3.1-1) or earlier
- EXPRESSCLUSTER X 3.3 for Solaris (Internal Ver. 3.3.1-1) or earlier
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Arbitrary files on the server may be viewed by an attacker who can access to the WebManager.
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[Update the Software]
Update to the latest version according to the information provided by the developer.
[Apply a Workaround]
The following workarounds may mitigate the affects of this vulnerability.
* Enable access restriction by IP address
* Enable access restriction by password
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NEC Corporation
- NEC Security Information : NV16-001 (in Japanese)
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- Path Traversal(CWE-22) [IPA Evaluation]
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- CVE-2016-1145
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- JVN : JVN#03050861
- National Vulnerability Database (NVD) : CVE-2016-1145
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- [2016/01/29]
Web page was published
[2016/03/16]
References : Content was added
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