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No exploitation reported

CVE-2023-4745

No exploitation reported by the sources we read.

  • Published2023-09-04
  • WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230822. It has been rated as critical. Affected by this issue is some unknown functionality of the file /importexport.php. The manipulation leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-238634 is the identifier assigned to this vulnerability.

Timeline

dates in UTC
  1. 2023-09-0400:15CVE publishedNVD

Versions per branch

NVD
Byzoro smart s45f firmwareversion to verify
BranchAffectedFixed in
20230822.x≤ 20230822no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.16.3known since 2026-10-23
  • NVDCVSS 3.19.8read 2026-10-23
  • CNACVSS 2.06.5known since 2026-10-23
  • CNAweakness (CWE)CWE-89known since 2026-10-23
  • FIRST EPSSEPSS score1.9 %2026-11-09
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2023-09-04
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-m758-wc7v-8xpg

Frequently asked questions

What is CVE-2023-4745?

A vulnerability was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230822. It has been rated as critical. Affected by this issue is some unknown functionality of the file /importexport.php. The manipulation leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-238634 is the identifier assigned to this vulnerability.

Is CVE-2023-4745 actively exploited?

Active exploitation of CVE-2023-4745 has not been confirmed. Its EPSS score was 1.9% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-4745?

CVE-2023-4745 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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