CVE-2006-6969

mediumpriority · track · 28OT risk · elevatedEPSS 0.016 · 76 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.61% (76th) EPSS

CVSS 6.8 · medium

Is it mine?

18 products

Check your exposure

Who says so?

3 sources

enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

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 a session identifier through brute force attacks, bypass authentication requirements, and possibly conduct cross-site request forgery attacks.

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-330US

affected products (18)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
jetty jetty http server= 4.2.11nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.12nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.14nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.15nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.16nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.17nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.18nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.19nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.24nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 4.2.9nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 5.1.11nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 6.0.1nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
jetty jetty http server= 6.1.0_pre2nvdUScpe:2.3:a:jetty:jetty_http_server:*:*:*:*:*:*:*:*
Maven org.eclipse.jetty:jetty-server< 4.2.27osvUSpkg:maven/org.eclipse.jetty/jetty-server
Maven org.eclipse.jetty:jetty-server5.1.0 → 5.1.12osvUSpkg:maven/org.eclipse.jetty/jetty-server
Maven org.eclipse.jetty:jetty-server6.0.0 → 6.0.2osvUSpkg:maven/org.eclipse.jetty/jetty-server
Maven org.eclipse.jetty:jetty-server6.1.0pre1 → 6.1.0pre3osvUSpkg:maven/org.eclipse.jetty/jetty-server

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-jg2x-r643-w2chJetty Uses Predictable Session Identifiers2022-05-01ghsa · osvUS
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 a session identifier through brute force attacks, bypass authentication requirements, and possibly conduct cross-site request forgery attacks.

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd osv NVD CVE.org MITRE

published 2007-02-07modified 2026-06-16

references (16)

External citations — patches, advisories, analysis.

scry

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