SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2006-6276

HTTP request smuggling vulnerability in Sun Java System Proxy Server before 20061130, when used with Sun Java System Application Server or Sun Java System Web Server, allows remote attackers to bypass HTTP request filtering, hijack web sessions, perform…

MEDIUM 6.8EPSS 3.64%

Does this matter?

Lower severity and a low EPSS score (3.64%). Track it; it rarely justifies an emergency change on its own.

Description

HTTP request smuggling vulnerability in Sun Java System Proxy Server before 20061130, when used with Sun Java System Application Server or Sun Java System Web Server, allows remote attackers to bypass HTTP request filtering, hijack web sessions, perform cross-site scripting (XSS), and poison web caches via unspecified attack vectors.

CVSS 2.0
6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
3.64% probability · 89th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-444
Affected
sun/java system application server · sun/java system web proxy server · sun/java system web server · sun/one application server
Source
cve@mitre.org
EPSS trend
0%3%5%26 October 2026: 3.64%26 October 202626 October 2026

EPSS 3.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.