RCE in Byzoro Smart_s85f

CVE-2023-4120

A vulnerability was found in Byzoro Smart S85F Management Platform up to 20230722 and classified as critical. This issue affects some unknown processing of the file importhtml.php. The manipulation of the argument sql leads to command inje…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.811 (99.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

  • cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
  • cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
  • cna@vuldb.com (third-party-advisory)
  • cna@vuldb.com (Exploit, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2023-4120?
CVE-2023-4120 is a medium-severity vulnerability in Byzoro Smart_s85f, classified under Command Injection. CVSS score: 6.3/10. Published 2023-08-03.
How severe is CVE-2023-4120?
Medium severity. CVSS v3 base score is 6.3 out of 10.
Is CVE-2023-4120 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.