Published:2015/12/09  Last Updated:2015/12/09

JVN#69462495
WL-330NUL information management vulnerability

Overview

WL-330NUL contains an information management vulnerability.

Products Affected

  • WL-330NUL Firmware versions prior to 3.0.0.42

Description

WL-330NUL provided by ASUS Japan Inc. is a portable wireless LAN router. WL-330NUL contains an issue in information management.

Impact

An attacker that can access the product may obtain the WPA2-PSK passphrase.

Solution

Update the Firmware
Update the firmware to the latest version according to the information provided by the developer.

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

CVSS v3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score: 4.3
Attack Vector(AV) Physical (P) Local (L) Adjacent (A) Network (N)
Attack Complexity(AC) High (H) Low (L)
Privileges Required(PR) High (H) Low (L) None (N)
User Interaction(UI) Required (R) None (N)
Scope(S) Unchanged (U) Changed (C)
Confidentiality Impact(C) None (N) Low (L) High (H)
Integrity Impact(I) None (N) Low (L) High (H)
Availability Impact(A) None (N) Low (L) High (H)
CVSS v2 AV:A/AC:L/Au:N/C:P/I:N/A:N
Base Score: 3.3
Access Vector(AV) Local (L) Adjacent Network (A) Network (N)
Access Complexity(AC) High (H) Medium (M) Low (L)
Authentication(Au) Multiple (M) Single (S) None (N)
Confidentiality Impact(C) None (N) Partial (P) Complete (C)
Integrity Impact(I) None (N) Partial (P) Complete (C)
Availability Impact(A) None (N) Partial (P) Complete (C)

Credit

TAIZO TSUKAMOTO of GLOBAL SECURITY EXPERTS Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2015-7787
JVN iPedia JVNDB-2015-000192