CVE-2021-42171
HIGH
7.2
CVSS Score
Published: March 14, 2022 at 02:51 PM UTC
Updated: June 17, 2026 at 04:09 AM UTC
1 product affected across 1 vendorZenario
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Severity
HIGH7.2
Exploit prediction
EPSS 3%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (3)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
http://packetstormsecurity.com/files/166617/Zenario-CMS-9.0.54156-Remote-Code-Execution.htmlx_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/hieuminhnv/Zenario-CMS-9.0-last-version/issues/2x_refsource_MISCThird Party Advisory
Source: [email protected]
https://minhnq22.medium.com/file-upload-to-rce-on-zenario-9-0-54156-cms-fa05fcc6cf74CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-434
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