Windows Mobile Broadband Driver Remote Code Execution Vulnerability

published 2024-10-08 2 y ago modified 2026-08-19 2 mo ago also EUVD-2024-40779

cvss: 6.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits: 0; none known

Patch / fix

fixed in 11 links 1

Microsoft Windows 10 Version 1809 10.0.17763.6414
Microsoft Windows 10 Version 21H2 10.0.19044.5011
Microsoft Windows 10 Version 22H2 10.0.19045.5011
Microsoft Windows 11 version 21H2 10.0.22000.3260
Microsoft Windows 11 version 22H2 10.0.22621.4317
Microsoft Windows 11 version 22H3 10.0.22631.4317
Microsoft Windows 11 Version 23H2 10.0.22631.4317
Microsoft Windows 11 Version 24H2 10.0.26100.2033
Microsoft Windows Server 2019 10.0.17763.6414
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.6414
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1189

msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43525 advisory

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-10-08)

Exploit prediction

0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.8	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CNA	3.1	6.8	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Microsoft Windows 10 Version 1809
Microsoft Windows 10 Version 21H2
Microsoft Windows 10 Version 22H2
Microsoft Windows 11 version 21H2
Microsoft Windows 11 version 22H2
Microsoft Windows 11 version 22H3
Microsoft Windows 11 Version 23H2
Microsoft Windows 11 Version 24H2
Microsoft Windows Server 2019
Microsoft Windows Server 2019 (Server Core installation)
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)

Classification

Weakness

CWE-20 Improper Input Validation
CWE-122 Heap-based Buffer Overflow

References

msrc.microsoft.com /update-guide/vulnerability/CVE-2024-43525
vendor-advisory, patch

Sources

CVE List CVE-2024-43525
NVD CVE-2024-43525

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary