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Case File

CVE-2013-4547

HIGH · CVSS 7.5 EPSS 67.72%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-11-23 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Nginx. Its EPSS score suggests a 67.7% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2013-4547
Severity
HIGH
CVSS
7.5
EPSS
67.72%
Nginx

Original NVD Description

nginx 0.8.41 through 1.4.3 and 1.5.x before 1.5.7 allows remote attackers to bypass intended restrictions via an unescaped space character in a URI.