{"id":"CVE-2018-7977","aliases":["EUVD-2018-19689","GHSA-47cx-x7mm-vj6c"],"status":"published","title":"There is an information leakage vulnerability on several Huawei products. Due to insufficient...","description":"There is an information leakage vulnerability on several Huawei products. Due to insufficient communication protection for specific services, a remote, unauthorized attacker can exploit this vulnerability to connect to specific services to obtain additional information. Successful exploitation of this vulnerability can lead to information leakage.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00976,"percentile":0.62317,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2018-11-27T22:00:00Z","modified":"2026-06-17T02:04:01Z","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-20181114-01-fusionsphere-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7977"},{"url":"https://github.com/advisories/GHSA-47cx-x7mm-vj6c"}],"sources":{"cve":[{"id":"CVE-2018-7977","description":"There is an information leakage vulnerability on several Huawei products. Due to insufficient communication protection for specific services, a remote, unauthorized attacker can exploit this vulnerability to connect to specific services to obtain additional information. Successful exploitation of this vulnerability can lead to information leakage.","status":"published","published":"2018-11-27T22:00:00Z","modified":"2024-08-05T06:37:59.665Z","updated_at":"2026-11-02T14:35:09.908186Z"}],"euvd":[{"id":"EUVD-2018-19689","description":"There is an information leakage vulnerability on several Huawei products. Due to insufficient communication protection for specific services, a remote, unauthorized attacker can exploit this vulnerability to connect to specific services to obtain additional information. Successful exploitation of this vulnerability can lead to information leakage.","status":"published","published":"2018-11-27T22:00:00Z","modified":"2024-08-05T06:37:59Z","updated_at":"2026-11-03T02:40:04.215722Z"}],"ghsa":[{"id":"GHSA-47cx-x7mm-vj6c","title":"There is an information leakage vulnerability on several Huawei products. Due to insufficient...","description":"There is an information leakage vulnerability on several Huawei products. Due to insufficient communication protection for specific services, a remote, unauthorized attacker can exploit this vulnerability to connect to specific services to obtain additional information. Successful exploitation of this vulnerability can lead to information leakage.","status":"published","published":"2022-05-14T01:46:47Z","modified":"2023-02-02T05:04:30Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:51:53.265489Z"}],"nvd":[{"id":"CVE-2018-7977","description":"There is an information leakage vulnerability on several Huawei products. Due to insufficient communication protection for specific services, a remote, unauthorized attacker can exploit this vulnerability to connect to specific services to obtain additional information. Successful exploitation of this vulnerability can lead to information leakage.","status":"published","published":"2018-11-27T22:29:00.477Z","modified":"2026-06-17T02:04:01.553Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","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-200"],"updated_at":"2026-11-02T14:04:48.987926Z"}]}}