CVE-2002-1123
7.5
CVSS v2.0 Base Score
89.14%
HIGH RiskEPSS (100th percentile)
NVD-CWE-Other
Buffer overflow in the authentication function for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows remote attackers to execute arbitrary code via a long request to TCP port 1433, aka the "Hello" overflow.
Published: 9/24/2002
Modified: 4/16/2026
Vulnerability Summary
CVSS v2 Score
7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS Score (Exploitation Probability)
89.14%HIGH Exploitation Risk
100th percentile
This vulnerability has a 89.14% probability of being exploited in the next 30 days, ranking higher than 100% of all scored CVEs.
CWE Classification
NVD-CWE-Other