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Japan Vulnerability NotesJVN:77412145

HistoryJul 19, 2017 - 12:00 a.m.

JVN#77412145: SONY Portable Wireless Server WG-C10 fails to restrict access permissions

2017-07-1900:00:00

Japan Vulnerability Notes

jvn.jp

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.002

Percentile

58.3%

JSON

Portable Wireless Server WG-C10 provided by Sony Corporation fails to restrict access permissions (CWE-284).

Impact

An authenticated attacker may obtain or alter information stored in the external storage connected to product.

Solution

Apply a Workaround
The following workarounds may mitigate the affects of this vulnerability.

Avoid using public wireless LAN service
For more information, please refer to the developer’s website.

Products Affected

WG-C10 v3.0.79 and earlier

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.002

Percentile

58.3%

JSON

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