CVE-2020-23564

HIGH

SEMCMS 3.9 - RCE

Title source: llm
STIX 2.1

Description

File Upload vulnerability in SEMCMS 3.9 allows remote attackers to run arbitrary code via SEMCMS_Upfile.php.

References (2)

Core 2

Scores

CVSS v3 7.2
EPSS 0.0032
EPSS Percentile 55.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-434
Status published
Products (1)
sem-cms/semcms 3.9
Published Aug 05, 2023
Tracked Since Feb 18, 2026