CVE-2023-5491

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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.php. The manipulation of the argument file_upload leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-241643. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

No affected versions have been published.

Timeline

Published: Oct 10, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-54928.8A vulnerability, which was classified as critical, was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platfo CVE-2023-54938.8A vulnerability has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928 and classifi CVE-2023-54948.8A vulnerability was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928 and classified as CVE-2023-54959.8A vulnerability was found in QDocs Smart School 6.4.1. It has been classified as critical. This affects an unknown part of the file /course/CVE-2023-54965.4A vulnerability was found in Translator PoqDev Add-On 1.0.11 on Firefox. It has been rated as problematic. This issue affects some unknown p CVE-2023-54978.8A vulnerability classified as critical has been found in Tongda OA 2017 11.10. Affected is an unknown function of the file general/hr/salary CVE-2023-54984.3Cross-Site Request Forgery (CSRF) in GitHub repository chiefonboarding/chiefonboarding prior to v2.0.47.CVE-2023-54997.5Information exposure vulnerability in Shenzhen Reachfar v28, the exploitation of which could allow a remote attacker to retrieve all the wee CVE-2023-55008.8This vulnerability allows an remote attacker with low privileges to misuse Improper Control of Generation of Code ('Code Injection') to gain CVE-2023-55025.9On affected platforms running Arista EOS with 802.1x authentication configured on the access/trunk ports, and routing enabled on the access CVE-2023-55048.7The BackWPup plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 4.0.1 via the Log File Folder. This CVE-2023-55056.8The BackWPup plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 4.0.1 via the job-specific backup f