CVE-2020-21862 — HIGH (8.1)

Vulnerability Description

Directory traversal vulnerability in DuxCMS 2.1 allows attackers to delete arbitrary files via /admin/AdminBackup/del.

CVSS Score

8.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Duxcms Project	Duxcms	2.1

Related Weaknesses (CWE)

CWE-22

References

https://gitee.com/annyshow/DuxCMS2.1/issues/I182Z5ExploitIssue TrackingThird Party Advisory
https://gitee.com/annyshow/DuxCMS2.1/issues/I182Z5ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2020-21862?

CVE-2020-21862 is a vulnerability with a CVSS score of 8.1 (HIGH). Directory traversal vulnerability in DuxCMS 2.1 allows attackers to delete arbitrary files via /admin/AdminBackup/del.

How severe is CVE-2020-21862?

CVE-2020-21862 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-21862?

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