VulnerabilityModified
CVE-2021-42171
Zenario CMS 9.0.54156 is vulnerable to File Upload.
HIGH 7.2EPSS 2.52%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.52%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.52% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- tribalsystems/zenario
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/166617/Zenario-CMS-9.0.54156-Remote-Code-Execution.htmlExploit, Third Party Advisory
- https://github.com/hieuminhnv/Zenario-CMS-9.0-last-version/issues/2Exploit, Issue Tracking, Third Party Advisory
- https://minhnq22.medium.com/file-upload-to-rce-on-zenario-9-0-54156-cms-fa05fcc6cf74Third Party Advisory
- http://packetstormsecurity.com/files/166617/Zenario-CMS-9.0.54156-Remote-Code-Execution.htmlExploit, Third Party Advisory
- https://github.com/hieuminhnv/Zenario-CMS-9.0-last-version/issues/2Exploit, Issue Tracking, Third Party Advisory
- https://minhnq22.medium.com/file-upload-to-rce-on-zenario-9-0-54156-cms-fa05fcc6cf74Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.