PT-2023-32127 · Byzoro · Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform

Llixixioo · Published 2023-10-10 · Updated 2024-05-17 · CVE-2023-5488

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform versions up to 20230928

Description A critical issue affects some unknown functionality of the file /sysmanage/updatelib.php. The manipulation of the file upload argument leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Recommendations For versions up to 20230928, as a temporary workaround, consider disabling the file upload argument in the /sysmanage/updatelib.php file until a patch is available. Restrict access to the /sysmanage/updatelib.php file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-5488

Affected Products

Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform

References · 8

• 🔥 https://github.com/llixixi/cve/blob/main/s45_upload_%20updatelib.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-5488 · Security Note
• https://osv.dev/vulnerability/CVE-2023-5488 · Vendor Advisory
• https://t.me/cvenotify/59419 · Telegram Post
• https://vuldb.com/?submit.213945 · Note
• https://t.me/cibsecurity/71956 · Telegram Post
• https://vuldb.com/?id.241640 · Note
• https://vuldb.com/?ctiid.241640 · Note