CVE-2020-21786 — CRITICAL (9.8)

Vulnerability Description

In IBOS 4.5.4 Open, Arbitrary File Inclusion causes getshell via /system/modules/dashboard/controllers/CronController.php.

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
Ibos	Ibos	4.5.4

Related Weaknesses (CWE)

CWE-434

References

https://gitee.com/ibos/IBOS/issues/I18JRGExploitIssue TrackingThird Party Advisory
https://gitee.com/ibos/IBOS/issues/I18JRGExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2020-21786?

CVE-2020-21786 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In IBOS 4.5.4 Open, Arbitrary File Inclusion causes getshell via /system/modules/dashboard/controllers/CronController.php.

How severe is CVE-2020-21786?

CVE-2020-21786 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-2020-21786?

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