{"id":"CVE-2020-11799","aliases":["EUVD-2020-4141","GHSA-cx39-4vq4-956m"],"status":"published","title":"Z-Cron 5.6 Build 04 allows an unprivileged attacker to elevate privileges by modifying a...","description":"Z-Cron 5.6 Build 04 allows an unprivileged attacker to elevate privileges by modifying a privileged user's task. This can also affect all users who are signed in on the system if a shell is placed in a location that other unprivileged users have access to.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01184,"percentile":0.68045,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2020-04-15T18:11:17Z","modified":"2026-06-17T02:50:49Z","products":[{"vendor":"z-cron","product":"z-cron"}],"references":[{"url":"https://blog.spookysec.net/zcron/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11799"},{"url":"https://github.com/advisories/GHSA-cx39-4vq4-956m"}],"sources":{"cve":[{"id":"CVE-2020-11799","description":"Z-Cron 5.6 Build 04 allows an unprivileged attacker to elevate privileges by modifying a privileged user's task. This can also affect all users who are signed in on the system if a shell is placed in a location that other unprivileged users have access to.","status":"published","published":"2020-04-15T18:11:17Z","modified":"2024-08-04T11:42:01.027Z","updated_at":"2026-11-02T14:35:57.67317Z"}],"euvd":[{"id":"EUVD-2020-4141","description":"Z-Cron 5.6 Build 04 allows an unprivileged attacker to elevate privileges by modifying a privileged user's task. This can also affect all users who are signed in on the system if a shell is placed in a location that other unprivileged users have access to.","status":"published","published":"2020-04-15T18:11:17Z","modified":"2024-08-04T11:42:01Z","updated_at":"2026-11-03T03:07:41.399649Z"}],"ghsa":[{"id":"GHSA-cx39-4vq4-956m","title":"Z-Cron 5.6 Build 04 allows an unprivileged attacker to elevate privileges by modifying a...","description":"Z-Cron 5.6 Build 04 allows an unprivileged attacker to elevate privileges by modifying a privileged user's task. This can also affect all users who are signed in on the system if a shell is placed in a location that other unprivileged users have access to.","status":"published","published":"2022-05-24T17:14:45Z","modified":"2023-01-29T05:02:07Z","updated_at":"2026-11-02T14:45:00.10333Z"}],"nvd":[{"id":"CVE-2020-11799","description":"Z-Cron 5.6 Build 04 allows an unprivileged attacker to elevate privileges by modifying a privileged user's task. This can also affect all users who are signed in on the system if a shell is placed in a location that other unprivileged users have access to.","status":"published","published":"2020-04-15T19:15:13.817Z","modified":"2026-06-17T02:50:49.613Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:05:59.125695Z"}]}}