PatchTheCVECVE-2023-5493: A vulnerability has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platfo
CVE-2023-5493 is a medium-severity flaw (CVSS 6.3) affecting smart s45f firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 2.0% (top 20%) |
| CISA exploited list | No |
| Weakness | CWE-434 |
| Published | 2023-10-10 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-5493?
smart s45f firmware: upgrade to newer than 20230928. Exact commands for each OS are on this page.
Is CVE-2023-5493 being exploited?
CVE-2023-5493 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-5493 affect?
CVE-2023-5493 affects smart s45f firmware. Severity is medium (CVSS 6.3). 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
How urgent is CVE-2023-5493?
Priority 47/100. Public exploit reference
Software pages
Related CVEs
- CVE-2023-5494 MEDIUM 6.3 UPGRADE A vulnerability was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up
- CVE-2023-5492 MEDIUM 6.3 UPGRADE A vulnerability, which was classified as critical, was found in Byzoro Smart S45F Multi-Service Secure Gateway
- CVE-2023-5491 MEDIUM 6.3 UPGRADE A vulnerability, which was classified as critical, has been found in Byzoro Smart S45F Multi-Service Secure Ga
- CVE-2023-5490 MEDIUM 6.3 UPGRADE A vulnerability classified as critical was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent
- CVE-2023-5489 MEDIUM 6.3 UPGRADE A vulnerability classified as critical has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intell