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OwnCloudOWNCLOUD:CVE-2021-35947

HistoryAug 02, 2021 - 12:00 a.m.

Full path and username disclosure in public links - ownCloud

2021-08-0200:00:00

owncloud.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

52.9%

JSON

By appending certain characters to the query parameters of a public share link an error could be triggered which would display the internal path and username of the share owner.

Affected configurations

Vulners

Node

owncloudowncloudRange<10.8.0

CPENameOperatorVersion
corelt10.8.0

CPE	Name	Operator	Version
	core	lt	10.8.0

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

52.9%

JSON

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