CVE-2021-42675 — CRITICAL (9.8)

Vulnerability Description

Kreado Kreasfero 1.5 does not properly sanitize uploaded files to the media directory. One can upload a malicious PHP file and obtain remote code execution.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Kreado	Kreasfero	1.5

Related Weaknesses (CWE)

CWE-434

References

http://kreado.comVendor Advisory
http://kreasfero.comVendor Advisory
https://twitter.com/1ofThegutHakrs/status/1536246485188128768ExploitThird Party Advisory
http://kreado.comVendor Advisory
http://kreasfero.comVendor Advisory
https://twitter.com/1ofThegutHakrs/status/1536246485188128768ExploitThird Party Advisory

FAQ

What is CVE-2021-42675?

CVE-2021-42675 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Kreado Kreasfero 1.5 does not properly sanitize uploaded files to the media directory. One can upload a malicious PHP file and obtain remote code execution.

How severe is CVE-2021-42675?

CVE-2021-42675 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-42675?

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