{"id":"CVE-2016-4435","aliases":["EUVD-2016-5428","GHSA-3rx5-2rm5-fvhx"],"status":"published","title":"An endpoint of the Agent running on the BOSH Director VM with stemcell versions prior to 3232.6...","description":"An endpoint of the Agent running on the BOSH Director VM with stemcell versions prior to 3232.6 and 3146.13 may allow unauthenticated clients to read or write blobs or cause a denial of service attack on the Director VM. This vulnerability requires that the unauthenticated clients guess or find a URL matching an existing GUID.","severity":{"version":"3.0","score":9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00876,"percentile":0.59216,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2017-05-25T17:00:00Z","modified":"2026-06-17T00:47:33Z","products":[{"vendor":"cloudfoundry","product":"cloud foundry"},{"vendor":"pivotal","product":"bosh_stemcell"},{"vendor":"pivotal","product":"cloud foundry"}],"references":[{"url":"https://pivotal.io/security/cve-2016-4435","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4435"},{"url":"https://github.com/advisories/GHSA-3rx5-2rm5-fvhx"}],"sources":{"cve":[{"id":"CVE-2016-4435","description":"An endpoint of the Agent running on the BOSH Director VM with stemcell versions prior to 3232.6 and 3146.13 may allow unauthenticated clients to read or write blobs or cause a denial of service attack on the Director VM. This vulnerability requires that the unauthenticated clients guess or find a URL matching an existing GUID.","status":"published","published":"2017-05-25T17:00:00Z","modified":"2024-08-06T00:32:24.614Z","updated_at":"2026-11-02T14:33:35.149563Z"}],"euvd":[{"id":"EUVD-2016-5428","description":"An endpoint of the Agent running on the BOSH Director VM with stemcell versions prior to 3232.6 and 3146.13 may allow unauthenticated clients to read or write blobs or cause a denial of service attack on the Director VM. This vulnerability requires that the unauthenticated clients guess or find a URL matching an existing GUID.","status":"published","published":"2017-05-25T17:00:00Z","modified":"2024-08-06T00:32:24Z","updated_at":"2026-11-03T02:22:46.329763Z"}],"ghsa":[{"id":"GHSA-3rx5-2rm5-fvhx","title":"An endpoint of the Agent running on the BOSH Director VM with stemcell versions prior to 3232.6...","description":"An endpoint of the Agent running on the BOSH Director VM with stemcell versions prior to 3232.6 and 3146.13 may allow unauthenticated clients to read or write blobs or cause a denial of service attack on the Director VM. This vulnerability requires that the unauthenticated clients guess or find a URL matching an existing GUID.","status":"published","published":"2022-05-17T00:36:02Z","modified":"2023-02-03T05:02:02Z","cvss":[{"version":"3.0","score":9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:53:05.394826Z"}],"nvd":[{"id":"CVE-2016-4435","description":"An endpoint of the Agent running on the BOSH Director VM with stemcell versions prior to 3232.6 and 3146.13 may allow unauthenticated clients to read or write blobs or cause a denial of service attack on the Director VM. This vulnerability requires that the unauthenticated clients guess or find a URL matching an existing GUID.","status":"published","published":"2017-05-25T17:29:00.677Z","modified":"2026-06-17T00:47:33.09Z","cvss":[{"version":"3.0","score":9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:03:38.290327Z"}]}}