CVE-2018-9090

CoreOS Tectonic 1.7.x and 1.8.x before 1.8.7-tectonic.2 deploys the Grafana web application using default credentials (admin/admin) for the administrator account located at grafana-credentials secret. This occurs because CoreOS does not randomize the administrative password to later be configured by Tectonic administrators. An attacker can insert an XSS payload into the dashboards.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://coreos.com/tectonic/releases/	Release Notes Vendor Advisory
https://coreos.com/tectonic/releases/#1.8.7-tectonic.2	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:tectonic:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-09-24 14:15

Updated : 2019-09-24 17:19

NVD link : CVE-2018-9090

Mitre link : CVE-2018-9090

CVE.ORG link : CVE-2018-9090

JSON object : View

Products Affected

redhat

tectonic

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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