Windows 10 1507
CVE-2025-21391
HIGH
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
Windows Storage Elevation of Privilege Vulnerability
AnalysisAI
Windows Storage contains an elevation of privilege vulnerability through symlink following that allows authorized attackers to delete targeted files, enabling privilege escalation.
Technical ContextAI
The CWE-59 improper link resolution allows a local attacker to create symbolic links that redirect Windows Storage operations to delete files in privileged locations. By targeting specific system files, the attacker can create conditions for privilege escalation.
RemediationAI
Apply Microsoft security update. Monitor for suspicious symlink creation in user-writable directories.
More in Windows 10 1507
View allWindows Internet Shortcut Files (.url) contain an external control vulnerability (CVE-2025-33053, CVSS 8.8) that enables
Windows SMB contains an improper access control vulnerability (CVE-2025-33073, CVSS 8.8) enabling authenticated attacker
Active Directory Domain Services contains an elevation of privilege vulnerability that allows authenticated domain users
Microsoft Scripting Engine contains a type confusion vulnerability allowing unauthorized remote code execution over the
Windows CLFS Driver contains an input validation flaw enabling local privilege escalation, yet another CLFS kernel vulne
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptograph
Windows Common Log File System Driver contains another use-after-free for local privilege escalation, the latest in a se
Windows Ancillary Function Driver for WinSock contains a use-after-free enabling local privilege escalation through a nu
Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacke
Uncontrolled resource consumption in Windows HTTP.sys allows an unauthorized attacker to deny service over a network. Ra
Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacke
Uncontrolled resource consumption in Windows Cryptographic Services allows an unauthorized attacker to deny service over
Same weakness CWE-59 – Improper Link Resolution Before File Access
View allSame technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today