What is CVE-2023-5491?

CVE-2023-5491 is a medium-severity vulnerability in Byzoro Smart_s45f, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-10-10.

How severe is CVE-2023-5491?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Arbitrary file upload in Byzoro Smart_s45f

CVE-2023-5491

A vulnerability, which was classified as critical, has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928. This issue affects some unknown processing of the file /sysmanage/updatelib…

Vulnerability class: Unrestricted File Upload

EPSS: 0.017 (75.1th 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
Byzoro Smart_s45f_firmware
Byzoro Smart S45f Multi-service Secure Gateway Intelligent Management Platform — versions 20230928

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cna@vuldb.com (technical-description, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, permissions-required, Third Party Advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (release-notes, Exploit, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2023-5491?: CVE-2023-5491 is a medium-severity vulnerability in Byzoro Smart_s45f, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-10-10.
How severe is CVE-2023-5491?: Medium severity. CVSS v3 base score is 6.3 out of 10.