PT-2023-32131 · Byzoro+1 · Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform+1

Llixixioo · Published 2023-10-10 · Updated 2024-05-17 · CVE-2023-5492

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 Beijing Baichuo Smart S45F Multi-Service Secure Gateway Intelligent Management Platform versions up to 20230928

Description A critical issue was found in the software, affecting an unknown function of the file /sysmanage/licence.php. The manipulation of the file upload argument leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Recommendations For Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform versions up to 20230928, consider disabling the file upload argument in the /sysmanage/licence.php file as a temporary workaround until a patch is available. For Beijing Baichuo Smart S45F Multi-Service Secure Gateway Intelligent Management Platform versions up to 20230928, restrict access to the /sysmanage/licence.php file to minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-5492

Affected Products

Beijing Baichuo Smart S45F Multi-Service Secure Gateway Intelligent Management Platform

Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform

References · 7

• 🔥 https://github.com/llixixi/cve/blob/main/s45_upload_licence.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-5492 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-5492 · Security Note
• https://t.me/cibsecurity/71981 · Telegram Post
• https://vuldb.com/?ctiid.241644 · Note
• https://vuldb.com/?id.241644 · Note
• https://vuldb.com/?submit.213949 · Note