CVE-2017-3806: n/a Cisco Firepower 4100 Series Next-Generation…

CVE-2017-3806: A vulnerability in CLI command processing in the Cisco Firepower 4100 Series Next-Generation Firewall and C...

A vulnerability in CLI command processing in the Cisco Firepower 4100 Series Next-Generation Firewall and Cisco Firepower 9300 Security Appliance could allow an authenticated, local attacker to inject arbitrary shell commands that are executed by the device. More Information: CSCvb61343. Known Affected Releases: 2.0(1.68). Known Fixed Releases: 2.0(1.118) 2.1(1.47) 92.1(1.1646) 92.1(1.1763) 92.2(1.101).

UnknownCVSS not scoredNot KEV-listedUpdatedAug 5, 2024, 14:39 UTC (UTC+00:00)

Security readout for executives and security teams

This issue affects Cisco Firepower 4100 and 9300 security appliances. An authenticated local user could abuse CLI command processing to run arbitrary shell commands on the device. The sources identify affected release 2.0(1.68) and several fixed releases. Exposure is likely limited to organizations running Cisco Firepower 4100 or 9300 appliances on affected software, especially where multiple users have local CLI access. Treat as a priority remediation if affected appliances are present. The local-authentication requirement lowers broad internet risk, but command execution on firewall infrastructure can affect security operations and trust boundaries. Mitigation focus: Upgrade affected appliances to a Cisco-listed fixed release.; Confirm Cisco advisory guidance before maintenance changes.; Restrict local CLI access to trusted administrators only..

Prepared: Jun 13, 2026, 06:20 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Feb 3, 2017, 07:24 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-fpwCVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/aCisco Firepower 4100 Series Next-Generation Firewall and Cisco Firepower 9300 Security Appliance 2.0(1.68)Cisco Firepower 4100 Series Next-Generation Firewall and Cisco Firepower 9300 Security Appliance 2.0(1.68)Listed

Weakness

CWE details

No CWE listed

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