CVE-2025-47987
Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
CVSS v3
7.8
HIGH
EPSS Score
5.5 %
exploit probability
CISA KEV
No
known exploited
Exploitation
none
SSVC status
Description
Heap-based buffer overflow in Windows Cred SSProvider Protocol allows an authorized attacker to elevate privileges locally.
Technical details
- CVSS v3 Vector
- 3.1
- Published
- 2025-07-08
- Last Modified
- 2025-07-14
- Exploit-DB
- EDB-52541
Frequently asked questions
What is CVE-2025-47987?
Heap-based buffer overflow in Windows Cred SSProvider Protocol allows an authorized attacker to elevate privileges locally.
Is CVE-2025-47987 actively exploited?
Active exploitation of CVE-2025-47987 has not been confirmed. The EPSS score is 5.5%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2025-47987?
CVE-2025-47987 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string 3.1.
Is CVE-2025-47987 affecting your environment?
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