Paper/Archive/CVE-2021-40098

CVE-2021-40098

mitre — An issue was discovered in Concrete CMS through 8.5.5.

EPSS 2%CVSS 9.8

critical.is priorityof 100

45

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 76.2.762 × 2015.2 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

An issue was discovered in Concrete CMS through 8.5.5. Path Traversal leading to RCE via external form by adding a regular expression.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refhackerone.com/reports/1102080 refdocumentation.concretecms.org/developers/introduction/version-history/856-release-notes