{"id":"CVE-2020-1862","aliases":["EUVD-2020-12688","GHSA-4vfv-mh26-wcj7"],"status":"published","title":"There is a double free vulnerability in some Huawei products. A local attacker with low privilege...","description":"There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerability. Due to doubly freeing memory, successful exploit may cause some service abnormal. Affected product versions include:CampusInsight versions V100R019C00;ManageOne versions 6.5.RC2.B050.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00189,"percentile":0.08529,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-415"],"published":"2020-03-20T14:45:37Z","modified":"2026-06-17T03:02:31Z","products":[{"vendor":"huawei","product":"campusinsight"},{"vendor":"huawei","product":"manageone"}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200318-01-free-en","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1862"},{"url":"https://github.com/advisories/GHSA-4vfv-mh26-wcj7"}],"sources":{"cve":[{"id":"CVE-2020-1862","description":"There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerability. Due to doubly freeing memory, successful exploit may cause some service abnormal. Affected product versions include:CampusInsight versions V100R019C00;ManageOne versions 6.5.RC2.B050.","status":"published","published":"2020-03-20T14:45:37Z","modified":"2024-08-04T06:53:59.689Z","updated_at":"2026-11-02T14:35:56.213477Z"}],"euvd":[{"id":"EUVD-2020-12688","description":"There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerability. Due to doubly freeing memory, successful exploit may cause some service abnormal. Affected product versions include:CampusInsight versions V100R019C00;ManageOne versions 6.5.RC2.B050.","status":"published","published":"2020-03-20T14:45:37Z","modified":"2024-08-04T06:53:59Z","updated_at":"2026-11-03T03:08:11.523019Z"}],"ghsa":[{"id":"GHSA-4vfv-mh26-wcj7","title":"There is a double free vulnerability in some Huawei products. A local attacker with low privilege...","description":"There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerability. Due to doubly freeing memory, successful exploit may cause some service abnormal. Affected product versions include:CampusInsight versions V100R019C00;ManageOne versions 6.5.RC2.B050.","status":"published","published":"2022-05-24T17:12:05Z","modified":"2023-01-29T05:01:55Z","updated_at":"2026-11-02T14:44:56.825456Z"}],"nvd":[{"id":"CVE-2020-1862","description":"There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerability. Due to doubly freeing memory, successful exploit may cause some service abnormal. Affected product versions include:CampusInsight versions V100R019C00;ManageOne versions 6.5.RC2.B050.","status":"published","published":"2020-03-20T15:15:14.17Z","modified":"2026-06-17T03:02:31.08Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-415"],"updated_at":"2026-11-02T14:05:56.580228Z"}]}}