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01 Record

CVE-2019-15126

An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector

02 Description

An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
7.25% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 93.9% of scored records. A rank, not a probability.
NVD base score
3.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2020-02-05 16:17Z6 YR AGO
Last updated
2024-08-05 00:34Z2 YR AGO
Reserved
2019-08-17
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase
  • CWE-1240Use of a Cryptographic Primitive with a Risky ImplementationBase
Data version
5.1
Document digest
d777a9ea3cd6d287453ebc32a2af713c02fb6dcfdc4bd3033c5c79165292a73c

05 Affected products

VendorProductVersionsPlatforms
appleipadosNot specified—
appleiphone_osNot specified—
applemac_os_xNot specified—
broadcombcm43012Not specified—
broadcombcm43012_firmwareNot specified—
broadcombcm43013Not specified—
broadcombcm43013_firmwareNot specified—
broadcombcm4356Not specified—
broadcombcm4356_firmwareNot specified—
broadcombcm4375Not specified—
broadcombcm43752Not specified—
broadcombcm43752_firmwareNot specified—
broadcombcm4375_firmwareNot specified—
broadcombcm4389Not specified—
broadcombcm4389_firmwareNot specified—
redhatenterprise_linuxNot specified—

06 References