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CVE-2021-36934· microsoft / windows· CWE-1220

Microsoft Windows SAM Local Privilege Escalation Vulnerability

Exploited in the wild. Listed by CISA on 2022-02-10; known to be used by ransomware.

67.3%likelihood of exploitation, next 30 days
99%of all CVEs are less likely
Nonecheck to confirm it

If a Volume Shadow Copy (VSS) shadow copy of the system drive is available, users can read the SAM file which would allow any user to escalate privileges to SYSTEM level.

No ready check is stored for this CVE. Confirm it by hand from the references.

References

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