{"id":"CVE-2016-2787","aliases":["EUVD-2016-3860","GHSA-frr9-9gjp-4944"],"status":"published","title":"The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not...","description":"The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not properly validate certificates for the broker node, which allows remote non-whitelisted hosts to prevent runs from triggering via unspecified vectors.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-06","score":0.00596,"percentile":0.48675,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2017-02-13T18:00:00Z","modified":"2026-06-17T00:44:24Z","products":[{"vendor":"puppet","product":"puppet_enterprise"},{"vendor":"puppetlabs","product":"puppet_enterprise"}],"references":[{"url":"https://puppet.com/security/cve/CVE-2016-2787","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-2787"},{"url":"https://github.com/advisories/GHSA-frr9-9gjp-4944"}],"sources":{"cve":[{"id":"CVE-2016-2787","description":"The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not properly validate certificates for the broker node, which allows remote non-whitelisted hosts to prevent runs from triggering via unspecified vectors.","status":"published","published":"2017-02-13T18:00:00Z","modified":"2024-08-05T23:32:21.133Z","updated_at":"2026-11-02T14:33:33.07583Z"}],"euvd":[{"id":"EUVD-2016-3860","description":"The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not properly validate certificates for the broker node, which allows remote non-whitelisted hosts to prevent runs from triggering via unspecified vectors.","status":"published","published":"2017-02-13T18:00:00Z","modified":"2024-08-05T23:32:21Z","updated_at":"2026-11-03T02:22:52.753944Z"}],"ghsa":[{"id":"GHSA-frr9-9gjp-4944","title":"The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not...","description":"The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not properly validate certificates for the broker node, which allows remote non-whitelisted hosts to prevent runs from triggering via unspecified vectors.","status":"published","published":"2022-05-14T00:56:54Z","modified":"2023-02-02T05:02:47Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:51:30.862811Z"}],"nvd":[{"id":"CVE-2016-2787","description":"The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not properly validate certificates for the broker node, which allows remote non-whitelisted hosts to prevent runs from triggering via unspecified vectors.","status":"published","published":"2017-02-13T18:59:00.423Z","modified":"2026-06-17T00:44:24.017Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:03:35.822579Z"}]}}