CVE-2021-42171

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

Zenario CMS 9.0.54156 is vulnerable to File Upload. The web server can be compromised by uploading and executing a web-shell which can run commands, browse system files, browse local resources, attack other servers, and exploit the local vulnerabilities, and so forth.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 14, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-42185.5A flaw was found in the Linux kernel’s implementation of reading the SVC RDMA counters. Reading the counter sysctl panics the system. This fCVE-2021-421837.5MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.CVE-2021-421859.8wdja v2.1 is affected by a SQL injection vulnerability in the foreground search function.CVE-2021-42195.5A flaw was found in ImageMagick. The vulnerability occurs due to improper use of open functions and leads to a denial of service. This flaw CVE-2021-421928.8Konga v0.14.9 is affected by an incorrect access control vulnerability where a specially crafted request can lead to privilege escalation.CVE-2021-421936.1nopCommerce 4.40.3 is vulnerable to XSS in the Product Name at /Admin/Product/Edit/[id]. Each time a user views the product in the shop, theCVE-2021-421947.2The wechat_return function in /controller/Index.php of EyouCms V1.5.4-UTF8-SP3 passes the user's input directly into the simplexml_ load_ StCVE-2021-421957.8An issue was discovered in swftools through 20201222. A heap-buffer-overflow exists in the function handleEditText() located in swfdump.c. ICVE-2021-421965.5An issue was discovered in swftools through 20201222. A NULL pointer dereference exists in the function traits_parse() located in abc.c. It CVE-2021-421977.8An issue was discovered in swftools through 20201222 through a memory leak in the swftools when swfdump is used. It allows an attacker to caCVE-2021-421985.5An issue was discovered in swftools through 20201222. A NULL pointer dereference exists in the function swf_GetBits() located in rfxswf.c. ICVE-2021-421997.8An issue was discovered in swftools through 20201222. A heap buffer overflow exists in the function swf_FontExtract_DefineTextCallback() loc
CVE-2021-42171: High severity, CVSS 7.2 | Vulnix