THREATPORT/VULNERABILITY/CVE-2023-33300
MEDIUM SEVERITY

CVE-2023-33300

Fortinac vulnerability

CVSS
5.3
EPSS
12.7%
EPSS pct
96th
Exploited
No known
A improper neutralization of special elements used in a command ('command injection') in Fortinet FortiNAC 7.2.1 and earlier, 9.4.3 and earlier allows attacker a limited, unauthorized file access via specifically crafted request in inter-server communication port.
Affected vendor
Fortinet
Affected product
Fortinac
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness type (CWE)
Published
2025-03-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to integrity.

Its EPSS score of 12.7% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2023-33300

  • Confirm whether Fortinet Fortinac is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2023-33300.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-33300

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2023-33300 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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Are you exposed to CVE-2023-33300?

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