CVE-2021-26804

CVSS V2 Medium 4 CVSS V3 Medium 6.5
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.
Overview
  • CVE ID
  • CVE-2021-26804
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-04T17:15:07
  • Last Modified Date
  • 2021-05-12T14:00:51
Weakness Enumerations
CWE URL
CWE-276 http://cwe.mitre.org/data/definitions/276.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:centreon:centreon_web:19.10.18:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:centreon:centreon_web:20.04.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:centreon:centreon_web:20.10.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://medium.com/@pedro.ferreira.phf/vulnerability-affecting-some-versions-of-centreon-2b34bd6dc621 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-26804
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26804
History
Created Old Value New Value Data Type Notes
2022-05-10 16:16:21 Added to TrackCVE
2022-12-05 01:27:33 2021-05-04T17:15Z 2021-05-04T17:15:07 CVE Published Date updated
2022-12-05 01:27:33 2021-05-12T14:00:51 CVE Modified Date updated
2022-12-05 01:27:33 Analyzed Vulnerability Status updated