Physical privilege escalation via out-of-bounds read
Published Dec 10, 2024 · Updated Jun 9, 2026
Out-of-bounds read in Microsoft Windows WwanSvc allows physically proximate attackers to elevate privileges through wireless access. Microsoft identifies the weakness but has not published the affected function, buffer, or unchecked input operation. Exploitation requires low privileges, physical proximity, and no user interaction; success grants elevated Windows privileges.
Summary
What happened
Out-of-bounds read in Microsoft Windows WwanSvc allows physically proximate attackers to elevate privileges through wireless access. Microsoft identifies the weakness but has not published the affected function, buffer, or unchecked input operation. Exploitation requires low privileges, physical proximity, and no user interaction; success grants elevated Windows privileges.
The record
- CVE
- CVE-2024-49111
- Published
- Dec 10, 2024
- Updated
- Jun 9, 2026
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-125, CAPEC-540, T1068
- Attack vector
- physical
- Privileges
- authenticated
Timeline
How it unfolded
- Dec 10, 2024CVE publishedPublication date reported by the CVE source.
- Jun 9, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.17763.0 <10.0.17763.6659
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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