CVE-2020-8122

A missing check in Nextcloud Server 14.0.3 could give recipient the possibility to extend the expiration date of a share they received.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://hackerone.com/reports/447494	Exploit Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2019-002	Vendor Advisory
https://hackerone.com/reports/447494	Exploit Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2019-002	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::

History

21 Nov 2024, 05:38

Type	Values Removed	Values Added
References	~~() https://hackerone.com/reports/447494 - Exploit, Third Party Advisory~~	() https://hackerone.com/reports/447494 - Exploit, Third Party Advisory
References	~~() https://nextcloud.com/security/advisory/?id=NC-SA-2019-002 - Vendor Advisory~~	() https://nextcloud.com/security/advisory/?id=NC-SA-2019-002 - Vendor Advisory

Information

Published : 2020-02-04 20:15

Updated : 2024-11-21 05:38

NVD link : CVE-2020-8122

Mitre link : CVE-2020-8122

CVE.ORG link : CVE-2020-8122

JSON object : View

Products Affected

nextcloud

nextcloud_server

CWE

CWE-284

Improper Access Control

CWE-20

Improper Input Validation

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