CVE-2020-21431

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin/index.php/template/edit.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Affected software

No affected versions have been published.

Timeline

Published
Oct 4, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-214345.4Maccms 10 contains a cross-site scripting (XSS) vulnerability in the Editing function under the Member module. This vulnerability is exploitCVE-2020-21447.1Jenkins Rundeck Plugin 3.6.6 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.CVE-2020-21455.5Jenkins Zephyr Enterprise Test Management Plugin 1.9.1 and earlier stores its Zephyr password in plain text on the Jenkins master file systeCVE-2020-214529.8An issue was discovered in uniview ISC2500-S. This is an upload vulnerability where an attacker can upload malicious code via /Interface/DevCVE-2020-21467.4Jenkins Mac Plugin 1.1.0 and earlier does not validate SSH host keys when connecting agents created by the plugin, enabling man-in-the-middlCVE-2020-214687.5A segmentation fault in the redis-server component of Redis 5.0.7 leads to a denial of service (DOS). NOTE: the vendor cannot reproduce thisCVE-2020-214694.4An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this iCVE-2020-21474.3A cross-site request forgery vulnerability in Jenkins Mac Plugin 1.1.0 and earlier allows attackers to connect to an attacker-specified SSH CVE-2020-214749.8File Upload vulnerability in NucleusCMS v.3.71 allows a remote attacker to execute arbitrary code via the /nucleus/plugins/skinfiles/?dir=rsCVE-2020-21484.3A missing permission check in Jenkins Mac Plugin 1.1.0 and earlier allows attackers with Overall/Read permission to connect to an attacker-sCVE-2020-214807.2An arbitrary file write vulnerability in RGCMS v1.06 allows attackers to execute arbitrary code via a crafted PHP file.CVE-2020-214817.2An arbitrary file upload vulnerability in RGCMS v1.06 allows attackers to execute arbitrary code via a crafted .txt file which is later chan
CVE-2020-21431: Medium severity, CVSS 6.5 | Vulnix