Cisco Firepower Extensible Operating System (FXOS) 2.10.1.207 when installed on Cisco Firepower 4100 Series

productUS

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical0high3medium0low

updated 2026-10-27

vulnerabilities (4)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-20099US	—	0.74% (55th)	—	no fix	2026-02-25	—
CVE-2024-20294US	medium6.6	0.32% (25th)	—	no fix	2024-02-29	—
CVE-2023-20015US	medium6.7	0.22% (13th)	—	no fix	2023-02-23	—
CVE-2023-20234US	medium6.0	0.18% (8th)	—	no fix	2023-08-23	—

The flaw types (CWEs) most of these CVEs share.

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')2 CVEs
CWE-400Uncontrolled Resource Consumption1 CVEs
CWE-73External Control of File Name or Path1 CVEs
CWE-732Incorrect Permission Assignment for Critical Resource1 CVEs
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')1 CVEs
CWE-805Buffer Access with Incorrect Length Value1 CVEs

Which sources assert this record, and when.

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