CVE-2020-8279
HIGH
7,4
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none
MEDIUM
5,8
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: none
Description
AI Translation Available
Missing validation of server certificates for out-going connections in Nextcloud Social < 0.4.0 allowed a man-in-the-middle attack.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0011
Percentile
0,3th
Updated
EPSS Score Trend (Last 90 Days)
295
Improper Certificate Validation
DraftCommon Consequences
Security Scopes Affected:
Integrity
Authentication
Potential Impacts:
Bypass Protection Mechanism
Gain Privileges Or Assume Identity
Applicable Platforms
Technologies:
Mobile, Not Technology-Specific, Web Based
Application
Social by Nextcloud
Version Range Affected
To
0.4.0
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:nextcloud:social:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://hackerone.com/reports/915585
https://nextcloud.com/security/advisory/?id=NC-SA-2020-043
https://hackerone.com/reports/915585
https://nextcloud.com/security/advisory/?id=NC-SA-2020-043