CVE Vulnerability

CVE-2018-21248

An issue was discovered in Mattermost Server before 5.4.0. It mishandles possession of superfluous authentication credentials.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://mattermost.com/security-updates/ Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
Information

Published : 2020-06-19 05:15

Updated : 2020-06-24 04:09

NVD link : CVE-2018-21248

Mitre link : CVE-2018-21248

Products Affected
No products.
CWE
CWE-522