CVE-2021-26804 Information

Description

Insecure Permissions in Centreon Web versions 19.10.18 20.04.8 and 20.10.2 allows remote attackers to bypass validation by changing any file extension to .gif\ then uploading it in the \Administration/ Parameters/ Images\ section of the application.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Reference

https://medium.com/@pedro.ferreira.phf/vulnerability-affecting-some-versions-of-centreon-2b34bd6dc621

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5

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