CVE Vulnerability

CVE-2020-8279

Missing validation of server certificates for out-going connections in Nextcloud Social < 0.4.0 allowed a man-in-the-middle attack.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.4 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://nextcloud.com/security/advisory/?id=NC-SA-2020-043 Broken Link Product
https://hackerone.com/reports/915585 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nextcloud:social:*:*:*:*:*:*:*:*
Information

Published : 2020-11-19 01:15

Updated : 2020-11-25 06:25

NVD link : CVE-2020-8279

Mitre link : CVE-2020-8279

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation