CVE•Published 2004-08-18•Modified 2026-10-09•1 article on news•5 live references•NVD data
CVE-2004-0230Juniper · Junos
Vulnerability data via NVD (ingested)
CVSS v3.1
—
EPSS percentile
100
Exploit Prediction Scoring System · top 0% of all CVEs
Description
TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP.
Timeline
Published 2004-08-18
Modified 2026-10-09
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 tag53 hosts
vuln:CVE-2004-0230Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Junos"Hosts Shodan identified as running Junos.
More intel sources (5)
Shodan report
vuln:CVE-2004-0230Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2004-0230Censys host search filtered to this CVE id.
grep.app
CVE-2004-0230Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2004-0230GitHub code search for direct mentions.
Google dork
"CVE-2004-0230" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2004-0230 on GitHub.