CVE-2020-20670 — HIGH (8.8)

Vulnerability Description

An arbitrary file upload vulnerability in /admin/media/upload of ZKEACMS V3.2.0 allows attackers to execute arbitrary code via a crafted HTML file.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Zkea	Zkeacms	3.2.0

Related Weaknesses (CWE)

CWE-434

References

https://github.com/yilezhu/Czar.Cms/issues/6ExploitThird Party Advisory
https://github.com/yilezhu/Czar.Cms/issues/6ExploitThird Party Advisory

FAQ

What is CVE-2020-20670?

CVE-2020-20670 is a vulnerability with a CVSS score of 8.8 (HIGH). An arbitrary file upload vulnerability in /admin/media/upload of ZKEACMS V3.2.0 allows attackers to execute arbitrary code via a crafted HTML file.

How severe is CVE-2020-20670?

CVE-2020-20670 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-20670?

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