Published:2016/08/08 Last Updated:2016/08/08
JVN#35062083
Multiple I-O DATA Recording Hard disk products vulnerable to cross-site request forgery
Overview
Multiple Recording Hard disk products provided by I-O DATA DEVICE, INC. contain a cross-site request forgery vulnerability.
Products Affected
- HVL-A2.0 firmware versions prior to 2.04
- HVL-A3.0 firmware versions prior to 2.04
- HVL-A4.0 firmware versions prior to 2.04
- HVL-AT1.0S firmware versions prior to 2.04
- HVL-AT2.0 firmware versions prior to 2.04
- HVL-AT3.0 firmware versions prior to 2.04
- HVL-AT4.0 firmware versions prior to 2.04
- HVL-AT2.0A firmware versions prior to 2.04
- HVL-AT3.0A firmware versions prior to 2.04
- HVL-AT4.0A firmware versions prior to 2.04
Description
Multiple Recording Hard disk products provided by I-O DATA DEVICE, INC. contain a cross-site request forgery vulnerability due to an issue in the web management screen.
Impact
If a user views a malicious page, an arbitrary content may be deleted.
Solution
Update the Firmware
Apply the appropriate firmware update provided by the developer.
Vendor Status
| Vendor | Status | Last Update | Vendor Notes |
|---|---|---|---|
| I-O DATA DEVICE, INC. | Vulnerable | 2016/08/08 | I-O DATA DEVICE, INC. website |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
CVSS v3
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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:N/AC:M/Au:N/C:N/I:P/A:N
Base Score:
4.3
| 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
kaito834 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-2016-4845 |
| JVN iPedia |
JVNDB-2016-000134 |