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TI-2023-04487 Aliases CVE-2023-4873GHSA-qmrr-rfcw-67r3

Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform importexport.php os command injection

Priority HIGH 75CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

A vulnerability, which was classified as critical, was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230906. Affected is an unknown function of the file /importexport.php. The manipulation of the argument sql leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-239358 is the identifier assigned to this vulnerability.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.22132 97th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ByzoroSmart S45F Multi-Service Secure Gateway Intelligent Management Platform20230906—No fix listedCNA
  • Smart S45F Multi-Service Secure Gateway Intelligent Management Platform VendorByzoro Affected 20230906 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:byzoro:smart_s45f_firmware:*:*:*:*:*:*:*:*up to 20230906VulnerableByzoro
cpe:2.3:h:byzoro:smart_s45f:-:*:*:*:*:*:*:*not specified by NVDRunning onByzoro
  • cpe:2.3:o:byzoro:smart_s45f_firmware:*:*:*:*:*:*:*:* Versions up to 20230906 Vulnerable ·Byzoro
  • cpe:2.3:h:byzoro:smart_s45f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Byzoro

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-4873
  2. 2026-10-03 Alias added: GHSA-qmrr-rfcw-67r3

References

Exploit 1

  • TI-2023-05056 Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform updatelib.php unrestricted upload CVSS 3.1HIGH 8.8
  • TI-2023-05054 Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform uploadfile.php unrestricted upload CVSS 3.1HIGH 8.8
  • TI-2023-05059 Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform download.php os command injection CVSS 3.1HIGH 8.8
  • TI-2023-04373 Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform importexport.php sql injection CVSS 3.1CRITICAL 9.8
  • TI-2023-05058 Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform web.php unrestricted upload CVSS 3.1HIGH 8.8
  • TI-2023-05057 Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform licence.php unrestricted upload CVSS 3.1HIGH 8.8
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences