CVE-2020-10252

An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.

CVSS v3.0 8.3 HIGH
CVSS v2.0 6.5 MEDIUM

8.3^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://owncloud.org/changelog/server/	Product Release Notes
https://owncloud.com/security-advisories/ssrf-in-add-to-your-owncloud-functionality/	Vendor Advisory
https://blog.hacktivesecurity.com/index.php?controller=post&action=view&id_post=44	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*

Information

Published : 2021-02-18 23:15

Updated : 2021-02-25 12:45

NVD link : CVE-2020-10252

Mitre link : CVE-2020-10252

JSON object : View

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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Products Affected

owncloud

owncloud

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