© 2026 vulntracker.io

CVE-2017-6957

N/A

Published: March 27, 2017 at 02:00 PM UTC

Updated: June 17, 2026 at 01:23 AM UTC

2 products affected across 1 vendorBCM4339 SOC FirmwareBcm4339 Soc

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

N/A

Exploit prediction

EPSS 5%

Description

Stack-based buffer overflow in the firmware in Broadcom Wi-Fi HardMAC SoC chips, when the firmware supports CCKM Fast and Secure Roaming and the feature is enabled in RAM, allows remote attackers to execute arbitrary code via a crafted reassociation response frame with a Cisco IE (156).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

BCM4339 SOC Firmware · Broadcom

95%

broadcom-bcm4339-soc (same device)

Bcm4339 Soc · Broadcomdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_MISCExploitThird Party AdvisoryVDB Entry

Source: [email protected]

http://packetstormsecurity.com/files/141803/Broadcom-Stack-Buffer-Overflow.html

VDB Entryx_refsource_BIDThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/97054

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://bugs.chromium.org/p/project-zero/issues/detail?id=1051

CVSS

6.8MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-119

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card