CVE-2021-42171
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, att...
Affects 1 product across 1 vendor.
Application allows file uploads without validating type, enabling upload of executable code or web shells.
Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.
Zenario CMS 9.0.54156 is vulnerable to a file upload vulnerability that allows an attacker to upload and execute a web shell, potentially compromising the web server and enabling further attacks.
BSID: BS-2022-GLOBAL-299091-H • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH
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| CVE ID | CVE-2021-42171 |
|---|---|
| BSID | BS-2022-GLOBAL-299091-H BreachSpider Global ID |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| Published | 2022-03-14 |
| Last Modified | 2026-06-17 |
| ICS Relevance | 0% |
| Weakness (CWE) | |
| Source | NVD |
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.
Source: NIST NVD / MITRE CVE Database
An attacker can exploit the file upload functionality to upload a malicious web shell. Once uploaded, the web shell can be executed to run arbitrary commands, browse system files, access local resources, and potentially attack other servers or exploit local vulnerabilities.
Exploitation Likelihood: HIGH
| Vendor | Product | Affected Versions |
|---|---|---|
| Tribalsystems | Zenario | 9.0.54156 |
No official vendor advisory link on record. See the CVE record →
| CISA known-exploited | Not in KEV catalog |
|---|---|
| Public Exploit | Not confirmed |
| PoC Code | Not confirmed |
AI Enrichment Record — provenance & audit hash
| Model | /workspace/models/qwen2.5-coder-32b-instruct-bf16 |
|---|---|
| Confidence | HIGH |
| Enriched At | 2026-05-24 |
| SHA-512 Audit Hash | 64e516dac68e226595c206d7db0de4633f60212e2f6496119c6c8e1e59ed4164c2f27ec1b6378d8ae6045a1ae6289e1f51dbfcb754b46737ba01dd19365e52b6 |
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