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CVE-2023-4120

75
FAUCET Score

CVE-2023-4120 is a critical command injection vulnerability affecting the Byzoro Smart S85F Management Platform, specifically within the importhtml.php file when processing the 'sql' argument. This flaw allows for remote, unauthenticated attackers to execute arbitrary commands. The vulnerability carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Its high EPSS score and FAUCET Risk Score indicate a significant likelihood of exploitation. While not yet added to the CISA KEV catalog, public exploit details have been disclosed, and there is substantial community discussion surrounding this CVE, suggesting active interest in its exploitation. There are currently no known Metasploit or Nuclei modules, nor an ExploitDB entry.

Impacted Technologies

VendorProductVersion(s)CPE
<= 20230722CPE matchmatch criteria
cpe:2.3:a:byzoro:smart_s85f:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
81.14%
Probability of exploitation in next 30 days
EPSS Percentile
99.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.8114 is in the 98th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / RCEraser/cve/blob/main/rce.md
ExploitThird Party Advisory
vuldb.com
Permissions RequiredThird Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com