{"id":"CVE-2017-2720","aliases":["EUVD-2017-11863","GHSA-r9xf-wjgv-hmjp"],"status":"published","title":"FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses...","description":"FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increases the possibility that encrypted data may be recovered and results in information exposure.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0071,"percentile":0.53775,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2017-11-22T19:00:00Z","modified":"2026-06-17T01:16:44Z","products":[{"vendor":"huawei","product":"fusionsphere_openstack"},{"vendor":"huawei technologies co., ltd.","product":"fusionsphere openstack"}],"references":[{"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170920-01-fusionsphere-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-2720"},{"url":"https://github.com/advisories/GHSA-r9xf-wjgv-hmjp"}],"sources":{"cve":[{"id":"CVE-2017-2720","description":"FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increases the possibility that encrypted data may be recovered and results in information exposure.","status":"published","published":"2017-11-22T19:00:00Z","modified":"2024-09-16T18:28:20.258Z","updated_at":"2026-11-02T14:33:15.543086Z"}],"euvd":[{"id":"EUVD-2017-11863","description":"FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increases the possibility that encrypted data may be recovered and results in information exposure.","status":"published","published":"2017-11-22T19:00:00Z","modified":"2024-09-16T18:28:20Z","updated_at":"2026-11-03T00:55:32.504958Z"}],"ghsa":[{"id":"GHSA-r9xf-wjgv-hmjp","title":"FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses...","description":"FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increases the possibility that encrypted data may be recovered and results in information exposure.","status":"published","published":"2022-05-13T01:44:55Z","modified":"2023-02-02T05:01:05Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:51:06.494699Z"}],"nvd":[{"id":"CVE-2017-2720","description":"FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increases the possibility that encrypted data may be recovered and results in information exposure.","status":"published","published":"2017-11-22T19:29:01.35Z","modified":"2026-06-17T01:16:44.34Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:04:09.7374Z"}]}}