peter bassill · operator
$ cve CVE-2021-43741 JSON

CVE-2021-43741

9.8
CRITICAL · CVSS 3.1 · EPSS 4.7% (pctl 92)

In your normal cycle

Critical by CVSS (9.8), but no sign of active exploitation.

Description

CMSimple 5.4 is vulnerable to Directory Traversal. The vulnerability exists when a user changes the file name to malicious file on config.php leading to remote code execution.

Scoring

CVSS9.8 (CRITICAL, v3.1)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS4.72% — more likely to be exploited than 92% of all CVEs
WeaknessCWE-22
On CISA KEVno
Public exploitnone known
Published2022-04-13
Last modified2026-06-17

Affected (1)

VendorProduct
cmsimplecmsimple

References

→ the Explorer  ·  watch your stack  ·  NVD