CVE-2023-29360
Microsoft Streaming Service Elevation of Privilege Vulnerability
CVE-2023-29360 is a high vulnerability (CVSS 8.4) in Microsoft Streaming Service, published June 13, 2023. CISA lists it as known to be exploited, since February 29, 2024. EUVD reports exploitation since February 29, 2024. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 21.6%, the 97th percentile. No source names a fixed version.
- Severity
- 8.4 HighCVSS 3.1, CVE List
- Exploit chance
- 21.6%EPSS, 97th percentile
- Exploitation
- ExploitedCISA KEV,
- Fixed in
- No fix listedNo source names one
Description
Microsoft Streaming Service Elevation of Privilege Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
- microsoft streaming service
- microsoft windows 10 version 1607
- 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 server 2016
- microsoft windows server 2016 (server core installation)
- microsoft windows server 2019
- microsoft windows server 2019 (server core installation)
- microsoft windows server 2022
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | Nero22k/cve-2023-29360 | 2023-09-24 |
| PoC in GitHub | 0xDivyanshu-new/CVE-2023-29360 | 2024-08-31 |
| PoC in GitHub | Scottman625/CVE-2023-29360 | 2025-10-12 |
What each source reports
CVE List Score used
Microsoft Streaming Service Elevation of Privilege Vulnerability
Microsoft Streaming Service Elevation of Privilege Vulnerability
- Record
CVE-2023-29360- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness
- CWE-822
- Updated
- 2026-11-02
EUVDEUVD-2023-32933
Microsoft Streaming Service Elevation of Privilege Vulnerability
- Record
EUVD-2023-32933- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-mfpj-f925-v5gx
Windows TPM Device Driver Elevation of Privilege Vulnerability
Windows TPM Device Driver Elevation of Privilege Vulnerability
- Record
GHSA-mfpj-f925-v5gx- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-822
- Updated
- 2026-11-02
CISA KEVNo score
Microsoft Streaming Service Untrusted Pointer Dereference Vulnerability
Microsoft Streaming Service contains an untrusted pointer dereference vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.
- Record
CVE-2023-29360- Weakness
- CWE-822
- Updated
- 2026-11-02
NVD
Microsoft Streaming Service Elevation of Privilege Vulnerability
- Record
CVE-2023-29360- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-822
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| exploitation, exploits | ||
| first indexed | CVE List, EUVD, GitHub Advisories, CISA KEV, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.