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Vulnerability details: VCID-pmrf-dxst-p7a7
Vulnerability ID VCID-pmrf-dxst-p7a7
Aliases CVE-2013-4547
Summary Request line parsing vulnerability
Status Published
Exploitability 2.0
Weighted Severity 3.5
Risk 7.0
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.90921 https://api.first.org/data/v1/epss?cve=CVE-2013-4547
epss 0.90921 https://api.first.org/data/v1/epss?cve=CVE-2013-4547
epss 0.90921 https://api.first.org/data/v1/epss?cve=CVE-2013-4547
epss 0.90921 https://api.first.org/data/v1/epss?cve=CVE-2013-4547
generic_textual medium https://mailman.nginx.org/pipermail/nginx-announce/2013/000125.html
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2013-4547
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4547
https://mailman.nginx.org/pipermail/nginx-announce/2013/000125.html
https://nginx.org/download/patch.2013.space.txt
https://nginx.org/download/patch.2013.space.txt.asc
730012 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=730012
CVE-2013-4547 https://nvd.nist.gov/vuln/detail/CVE-2013-4547
CVE-2013-4547;OSVDB-100015 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/38846.txt
CVE-2013-4547;OSVDB-100015 Exploit https://www.securityfocus.com/bid/63814/info
Data source Exploit-DB
Date added Nov. 19, 2013
Description Nginx 1.1.17 - URI Processing SecURIty Bypass
Ransomware campaign use Known
Source publication date Nov. 19, 2013
Exploit type remote
Platform multiple
Source update date Dec. 2, 2015
Source URL https://www.securityfocus.com/bid/63814/info
Exploit Prediction Scoring System (EPSS)
Percentile 0.9963
EPSS Score 0.90921
Published At April 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:31:46.318769+00:00 Nginx Importer Import https://nginx.org/en/security_advisories.html 38.0.0