JVN#71329812
WL-330NUL vulnerable to cross-site request forgery
Overview
WL-330NUL contains a cross-site request forgery vulnerability.
Products Affected
- WL-330NUL Firmware prior to version 3.0.0.46
Description
WL-330NUL provided by ASUS Japan Inc. is a portable wireless LAN router. WL-330NUL contains a cross-site request forgery vulnerability (CWE-352).
Impact
If a user views a malicious page while logged in the management screen, unintended operations may be performed on the device.
Solution
Update the Firmware
Apply the firmware update according to the information provided by the developer.
Vendor Status
| Vendor | Link |
| ASUS Japan Inc. | WL-330NUL BIOS & FIRMWARE |
References
JPCERT/CC Addendum
This JVN publication was delayed to 2018/07/20 after the developer fix was developed. From the fiscal year 2011, JPCERT/CC is using a new vendor coordination procedure. This new procedure came from the recommendation of the fiscal year 2010 "Study Group on Information System Vulnerability Handling" aimed at more timely JVN publications.
Vulnerability Analysis by JPCERT/CC
| 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) |
| 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
Masashi Sakai reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Other Information
| JPCERT Alert |
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| JPCERT Reports |
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| CERT Advisory |
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| CPNI Advisory |
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| TRnotes |
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| CVE |
CVE-2018-0647 |
| JVN iPedia |
JVNDB-2018-000082 |