What is the CVSS score of CVE-2017-9417?

CVE-2017-9417 has a CVSS 3.0 base score of 9.8 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 31.4%.

Is there a public PoC exploit available for CVE-2017-9417?

Yes, a public proof-of-concept exploit is available for CVE-2017-9417. Prioritise patching immediately. EPSS: 31.4%.

Bcm43Xx Wi Fi Chipset Firmware CVE-2017-9417

CRITICAL

2017-06-04 cve@mitre.org

Broadcom RCE Bcm43Xx Wi Fi Chipset Firmware

9.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 04, 2017 - 21:29 cve.org

CRITICAL 9.8

DescriptionCVE.org

Broadcom BCM43xx Wi-Fi chips allow remote attackers to execute arbitrary code via unspecified vectors, aka the "Broadpwn" issue.

AnalysisAI

Broadcom BCM43xx Wi-Fi chips allow remote attackers to execute arbitrary code via unspecified vectors, aka the "Broadpwn" issue. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 31.4%.

Technical ContextAI

Broadcom BCM43xx Wi-Fi chips allow remote attackers to execute arbitrary code via unspecified vectors, aka the "Broadpwn" issue. Affected products include: Broadcom Bcm43Xx Wi-Fi Chipset Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.