Arbitrary file upload in Byzoro Smart S45f Multi-service Secure Gateway Intelligent Management Platform
CVE-2023-5492
A vulnerability, which was classified as critical, was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928. Affected is an unknown function of the file /sysmanage/licence.php. The manipula…
Vulnerability class: Unrestricted File Upload
EPSS: 0.018 (76.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Byzoro Smart S45f Multi-service Secure Gateway Intelligent Management Platform — versions 20230928
Weakness classification (CWE)
References
- VDB-241644 | Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform licence.php unrestricted upload (vdb-entry, technical-description)
- VDB-241644 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #213949 | Byzro Networks Smart S45F multi-service security gateway intelligent management platform has a file upload vulnerability. (third-party-advisory)
- github.com/llixixi/cve/blob/main/s45_upload_licence.md (exploit)
Frequently asked questions
- What is CVE-2023-5492?
- CVE-2023-5492 is a medium-severity vulnerability in Byzoro Smart S45f Multi-service Secure Gateway Intelligent Management Platform, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-10-10.
- How severe is CVE-2023-5492?
- Medium severity. CVSS v3 base score is 6.3 out of 10.