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Japan Vulnerability NotesJVN:35496038

HistoryFeb 14, 2020 - 12:00 a.m.

JVN#35496038: ilbo App vulnerable to authentication bypass

2020-02-1400:00:00

Japan Vulnerability Notes

jvn.jp

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

0.001 Low

EPSS

Percentile

30.1%

JSON

ilbo App provided by EXTRUN Ltd. contains an authentication bypass vulnerability (CWE-287).

Impact

A user who can login to ilbo App may view the images which were recorded by the other user’s ilbo device.

Solution

Update the Application
Update to the latest version according to the information provided by the developer.

Products Affected

ilbo App for Android prior to version 1.1.8
ilbo App for iOS prior to version 1.2.0

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

0.001 Low

EPSS

Percentile

30.1%

JSON

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