7.5
CVSSv2

CVE-1999-0391

Published: 05/01/1999 Updated: 17/08/2022
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

The cryptographic challenge of SMB authentication in Windows 95 and Windows 98 can be reused, allowing an malicious user to replay the response and impersonate a user.

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