Vulnerability record · CVE-2023-5493 · published 10 October 2023
CVE-2023-5493: Byzoro smart s45f firmware unrestricted file upload vulnerability
BByzoro · Smart S45f Firmware
A vulnerability has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /useratte/web.php. The manipulation of the argument file_upload leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-241645 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Description
A vulnerability has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /useratte/web.php. The manipulation of the argument file_upload leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-241645 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://github.com/llixixi/cve/blob/main/s45_upload_web.md | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.241645 | Third Party Advisory |
| https://vuldb.com/?id.241645 | Permissions RequiredThird Party Advisory |
| https://vuldb.com/?submit.213951 | |
| https://github.com/llixixi/cve/blob/main/s45_upload_web.md | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.241645 | Third Party Advisory |
| https://vuldb.com/?id.241645 | Permissions RequiredThird Party Advisory |
| https://vuldb.com/?submit.213951 |
Track CVE-2023-5493 inside VULONE
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Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-2023-5493), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
