CVE-2022-23043 — HIGH (7.2)

Vulnerability Description

Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new 'File/MIME Types' using the '.phar' extension. Then an attacker can upload a malicious file, intercept the request and change the extension to '.phar' in order to run commands on the server.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tribalsystems	Zenario	9.2

Related Weaknesses (CWE)

CWE-434

References

https://fluidattacks.com/advisories/simone/ExploitPatchThird Party Advisory
https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826PatchRelease NotesThird Party Advisory
https://fluidattacks.com/advisories/simone/ExploitPatchThird Party Advisory
https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826PatchRelease NotesThird Party Advisory

FAQ

What is CVE-2022-23043?

CVE-2022-23043 is a vulnerability with a CVSS score of 7.2 (HIGH). Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new 'File/MIME Types' using the '.phar' extension. Then an attacker can upload a malicious file, ...

How severe is CVE-2022-23043?

CVE-2022-23043 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-23043?

Check the references section above for vendor advisories and patch information. Affected products include: Tribalsystems Zenario.