CVE-2022-40921 — HIGH (7.2)

Vulnerability Description

DedeCMS V5.7.99 was discovered to contain an arbitrary file upload vulnerability via the component /dede/file_manage_control.php.

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
Dedecms	Dedecms	5.7.99

Related Weaknesses (CWE)

CWE-434

References

https://github.com/T4nGg/DedeCMS-V5.7.99-File-Upload/ExploitThird Party Advisory
https://github.com/T4nGg/DedeCMS-V5.7.99-File-Upload/ExploitThird Party Advisory

FAQ

What is CVE-2022-40921?

CVE-2022-40921 is a vulnerability with a CVSS score of 7.2 (HIGH). DedeCMS V5.7.99 was discovered to contain an arbitrary file upload vulnerability via the component /dede/file_manage_control.php.

How severe is CVE-2022-40921?

CVE-2022-40921 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-2022-40921?

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