CVE-2004-0276

5.0

CVSS v2.0 Base Score

3.73%

LOW RiskEPSS (89th percentile)

The get_real_string function in Monkey HTTP Daemon (monkeyd) 0.8.1 and earlier allows remote attackers to cause a denial of service (crash) via an HTTP request with a sequence of "%" characters and a missing Host field.

Published: 11/23/2004

Modified: 6/16/2026

Back to CVE Lookup

Vulnerability Summary

CVSS v2 Score

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Score (Exploitation Probability)

3.73%LOW Exploitation Risk

89th percentile

This vulnerability has a 3.73% probability of being exploited in the next 30 days, ranking higher than 89% of all scored CVEs.

CWE Classification

CWE-20

Learn More

CVSS Calculator

Calculate and understand CVSS scores

Understanding CVSS Scoring

Learn how severity scores are calculated and what they mean

CVE Prioritization Guide

Best practices for deciding which vulnerabilities to address first

What is a CVE?

Essential guide to Common Vulnerabilities and Exposures