CVE-2021-40097

HIGH

8.8

Description

An issue was discovered in Concrete CMS through 8.5.5. Authenticated path traversal leads to to remote code execution via uploaded PHP code, related to the bFilename parameter.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published9/27/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

concretecms:concrete_cms

Weaknesses (CWE)

CWE-22

References

https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes(cve@mitre.org)

https://hackerone.com/reports/1102067(cve@mitre.org)

https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/1102067(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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