PT-2021-10664 · Ibos · Ibos

C0D1M4X · Published 2021-06-24 · Updated 2021-07-01 · CVE-2020-21786

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: IBOS version 4.5.4

Description: The issue allows for Arbitrary File Inclusion, which can lead to getshell via the /system/modules/dashboard/controllers/CronController.php endpoint.

Recommendations: For IBOS version 4.5.4, consider restricting access to the CronController.php file as a temporary workaround until a patch is available.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-21786

Affected Products

Ibos

References · 3

• 🔥 https://gitee.com/ibos/IBOS/issues/I18JRG · Exploit
• https://osv.dev/vulnerability/CVE-2020-21786 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-21786 · Security Note