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TI-2021-08440 Aliases CVE-2021-26804GHSA-7qrv-wf2w-98mm

Insecure Permissions in Centreon Web versions 19.10.18, 20.04.8, and 20.10.2 allows…

Priority LOW 31CWE-276Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.01189 68th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:centreon:centreon_web:19.10.18:*:*:*:*:*:*:*19.10.18VulnerableCentreon
cpe:2.3:a:centreon:centreon_web:20.04.8:*:*:*:*:*:*:*20.04.8VulnerableCentreon
cpe:2.3:a:centreon:centreon_web:20.10.2:*:*:*:*:*:*:*20.10.2VulnerableCentreon
  • cpe:2.3:a:centreon:centreon_web:19.10.18:*:*:*:*:*:*:* Versions 19.10.18 Vulnerable ·Centreon
  • cpe:2.3:a:centreon:centreon_web:20.04.8:*:*:*:*:*:*:* Versions 20.04.8 Vulnerable ·Centreon
  • cpe:2.3:a:centreon:centreon_web:20.10.2:*:*:*:*:*:*:* Versions 20.10.2 Vulnerable ·Centreon

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-26804
  2. 2026-10-03 Alias added: GHSA-7qrv-wf2w-98mm

References

Other 1

  • TI-2024-00588 SQL injection in Centreon CVSS 3.0HIGH 8.8
  • TI-2024-15236 SQL injection in Centreon CVSS 3.1HIGH 7.2
  • TI-2024-05319 SQL injection in Centreon CVSS 3.1HIGH 8.8
  • TI-2024-05317 SQL injection in Centreon CVSS 3.1HIGH 8.8
  • TI-2024-21388 A SQL Injection vulnerability exists in the updateServiceHost functionality in Centreon… CVSS 3.1CRITICAL 9.8
  • TI-2024-15239 SQL injection in Centreon CVSS 3.0HIGH 7.2
See all 55 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences