CVE-2019-15126

Ipados vulnerability

CVSS

3.1

EPSS

7.7%

EPSS pct

94th

Exploited

No known

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 layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503.

Affected vendor

Apple

Affected product

Ipados

CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness type (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

Published

2020-02-05

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable from an adjacent network, high attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to confidentiality.

Its EPSS score of 7.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2019-15126

Confirm whether Apple Ipados is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2019-15126.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-15126

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-15126 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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