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Japan Vulnerability NotesJVN:87226910

HistoryMar 13, 2018 - 12:00 a.m.

JVN#87226910: WebProxy vulnerable to directory traversal

2018-03-1300:00:00

Japan Vulnerability Notes

jvn.jp

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

53.1%

JSON

WebProxy provided by LunarNight Laboratory is software for creating a proxy server. WebProxy contains a directory traversal vulnerability (CWE-22) due to a flaw in processing certain requests.

Impact

A remote attacker may create an arbitrary file on the server where the product is running.

Solution

Consider stop using WebProxy version 1.7.9
Since the developer was unreachable, existence of any mitigations are unknown.

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

53.1%

JSON

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