Home/CVE/Improper input validation in Windows Mobile Broadband allows an authorized attacker to elevate privileges locally.
CVE

CVE-2025-29811

Improper input validation in Windows Mobile Broadband allows an authorized attacker to elevate privileges locally.

Improper input validation in Windows Mobile Broadband allows an authorized attacker to elevate privileges locally.

HIGH · CVSS 7.8 EPSS 0.01182
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-122Heap-based Buffer Overflow
CWE-125Out-of-bounds Read
CWE-20Improper Input Validation
▤

Affected Products & Versions

5
microsoft windows 11 22h2< 10.0.22621.5189
microsoft windows 11 23h2< 10.0.22631.5189
microsoft windows 11 24h2< 10.0.26100.3775
microsoft windows server 2022 23h2< 10.0.25398.1551
microsoft windows server 2025< 10.0.26100.3775
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Apr 2025 · 06:16 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
msrcCVE-2025-29811Elevation of Privilege
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