01 Record
CVE-2006-6969
Jetty before 4.2.27, 5.1 before 5.1.12, 6.0 before 6.0.2, and 6.1 before 6.1.0pre3 generates predictable session identifiers using java.util.random, which makes it easier for remote attackers to guess
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
Jetty before 4.2.27, 5.1 before 5.1.12, 6.0 before 6.0.2, and 6.1 before 6.1.0pre3 generates predictable session identifiers using java.util.random, which makes it easier for remote attackers to guess
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.61% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 75.5% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2007-02-07 11:00Z19 YR AGO
- Last updated
- 2024-08-07 20:50Z2 YR AGO
- Reserved
- 2007-02-07
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-340Generation of Predictable Numbers or IdentifiersClass
- Data version
- 5.1
- Document digest
- 87c656747d83b592c7161f9fb1121903afc6fb5a28f30d6714d0598f79792497
05 Affected products
VendorProductVersionsPlatforms
06 References
- secunia.com24070http://secunia.com/advisories/24070
- www.vupen.comADV-2007-0497http://www.vupen.com/english/advisories/2007/0497
- exchange.xforce.ibmcloud.comjetty-sessionid-session-hijacking(32240)https://exchange.xforce.ibmcloud.com/vulnerabilities/32240
- osvdb.org33108http://osvdb.org/33108
- www.securityfocus.com22405http://www.securityfocus.com/bid/22405
- fisheye.codehaus.orghttp://fisheye.codehaus.org/changelog/jetty/?cs=1274
- archives.neohapsis.com20070206 Re: Jetty Session ID Predictionhttp://archives.neohapsis.com/archives/bugtraq/2007-02/0070.html
- www.securityfocus.com20070205 Jetty Session ID Predictionhttp://www.securityfocus.com/archive/1/459164/100/0/threaded