by Kastro
Paper/Archive/CVE-2021-40102

CVE-2021-40102

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

EPSS 1%CVSS 9.1
critical.is priorityof 100
42
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 71.5.715 × 2014.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

An issue was discovered in Concrete CMS through 8.5.5. Arbitrary File deletion can occur via PHAR deserialization in is_dir (PHP Object Injection associated with the __wakeup magic method).

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

References

refhackerone.com/reports/921288refdocumentation.concretecms.org/developers/introduction/version-history/856-release-notes