CVE-2024-38177
Windows App Installer Spoofing Vulnerability
7.8 High
Windows App Installer Spoofing Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
0.86%Up 0.8 points since Aug 14, 2024
What each source reports
CVE List Score used
Windows App Installer Spoofing Vulnerability
Windows App Installer Spoofing Vulnerability
- Record
CVE-2024-38177- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness
- CWE-116
- Updated
- 2026-11-02
EUVDEUVD-2024-37147
Windows App Installer Spoofing Vulnerability
- Record
EUVD-2024-37147- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-877h-phh3-7f4r
Windows App Installer Spoofing Vulnerability
Windows App Installer Spoofing Vulnerability
- Record
GHSA-877h-phh3-7f4r- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-116
- Updated
- 2026-11-02
NVD
Windows App Installer Spoofing Vulnerability
- Record
CVE-2024-38177- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-116
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-38177 is a high vulnerability (CVSS 7.8) in Microsoft App Installer, published August 13, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. No source names a fixed version.