Published:2015/10/29  Last Updated:2015/10/29

Enisys Gw fails to restrict access permissions


Enisys Gw fails to restrict access permissions.

Products Affected

  • Enisys Gw 1.4.0 and earlier


Enisys Gw provided by Techno Project Japan Co. is an open source groupware. Enisys Gw fails to restrict access permissions.


A remote unauthenticated attacker may be access to an arbitrary file uploaded on the product.


Update the Software
Update to the latest version according to the information provided by the developer.

Vendor Status

Vendor Status Last Update Vendor Notes
Techno Project Japan Co. Vulnerable 2015/10/29 Techno Project Japan Co. website


JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2015.10.29 (CVSS Base Metrics)

What is CVSS?

Measures Severity Description
Access Vector(AV) Local (L) Adjacent Network (A) Network (N) A vulnerability exploitable with network access means the vulnerable software is bound to the network stack and the attacker does not require local network access or local access. Such a vulnerability is often termed "remotely exploitable".
Access Complexity(AC) High (H) Medium (M) Low (L) Specialized access conditions or extenuating circumstances do not exist.
Authentication(Au) Multiple (M) Single (S) None (N) Authentication is not required to exploit the vulnerability.
Confidentiality Impact(C) None (N) Partial (P) Complete (C) There is considerable informational disclosure. Access to some system files is possible, but the attacker does not have control over what is obtained, or the scope of the loss is constrained.
Integrity Impact(I) None (N) Partial (P) Complete (C) There is no impact to the integrity of the system.
Availability Impact(A) None (N) Partial (P) Complete (C) There is no impact to the availability of the system.

Base Score:5.0


Other Information

JPCERT Reports
CERT Advisory
CPNI Advisory
CVE CVE-2015-5671
JVN iPedia JVNDB-2015-000170