CVE•Published 2015-02-16•Modified 2026-10-14•1 article on news•5 live references•NVD data
CVE-2014-0227Apache · Tomcat
Vulnerability data via NVD (ingested)
CVSS v3.1
—
EPSS percentile
98
Exploit Prediction Scoring System · top 2% of all CVEs
Weaknesses (CWE)
Description
java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat 6.x before 6.0.42, 7.x before 7.0.55, and 8.x before 8.0.9 does not properly handle attempts to continue reading data after an error has occurred, which allows remote attackers to conduct HTTP request smuggling attacks or cause a denial of service (resource consumption) by streaming data with malformed chunked transfer coding.
Timeline
Published 2015-02-16
Modified 2026-10-14
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2014-0227Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Apache Tomcat" version:"6.0.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Tomcat"HTTP body or banner mentions "Tomcat" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2014-0227Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2014-0227Censys host search filtered to this CVE id.
grep.app
CVE-2014-0227Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2014-0227GitHub code search for direct mentions.
Google dork
"CVE-2014-0227" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.