Published:2020/04/23 Last Updated:2020/04/23
JVN#93064451
Multiple SHARP Android devices vulnerable to information disclosure
Overview
Multiple SHARP Android devices contain an information disclosure vulnerability.
Products Affected
- AQUOS SH-M02 build number 01.00.05 and earlier
- AQUOS SH-RM02 build number 01.00.04 and earlier
- AQUOS mini SH-M03 build number 01.00.04 and earlier
- AQUOS Keitai SH-N01 build number 01.00.01 and earlier
- AQUOS L2 (UQ mobile/J:COM) build number 01.00.05 and earlier
- AQUOS sense lite SH-M05 build number 03.00.04 and earlier
- AQUOS sense (UQ mobile) build number 03.00.03 and earlier
- AQUOS compact SH-M06 build number 02.00.02 and earlier
- AQUOS sense plus SH-M07 build number 02.00.02 and earlier
- AQUOS sense2 SH-M08 build number 02.00.05 and earlier
- AQUOS sense2 (UQ mobile) build number 02.00.06 and earlier
Description
Multiple SHARP Android devices contain an information disclosure vulnerability (CWE-200).
Impact
Sensitive information of the device may be obtained by the other android application installed in the device.
Solution
Update the Firmware
Update the firmware to the latest version according to the information provided by the developer.
Vendor Status
| Vendor | Status | Last Update | Vendor Notes |
|---|---|---|---|
| Sharp Corporation | Vulnerable | 2020/04/23 | Sharp Corporation website |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
CVSS v3
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Base Score:
3.3
| 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:H/Au:N/C:P/I:N/A:N
Base Score:
2.6
| 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
Other Information
| JPCERT Alert | |
| JPCERT Reports | |
| CERT Advisory | |
| CPNI Advisory | |
| TRnotes | |
| CVE |
CVE-2020-5571 |
| JVN iPedia |
JVNDB-2020-000026 |