{"id":"CVE-2021-33633","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-33633","generatedAt":"2026-10-27T20:20:59.732Z","title":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in openEuler aops-ceres on Linux allows Command Injection.","description":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in openEuler aops-ceres on Linux allows Command Injection. This vulnerability is associated with program files ceres/function/util.Py.\n\nThis issue affects aops-ceres: from 1.3.0 through 1.4.1.\n\n","published":"2024-03-23T12:15:08.000Z","lastModified":"2026-06-17T03:54:54.000Z","status":"Deferred","sourceIdentifier":"securities@openeuler.org","cvss":{"version":"3.1","score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":[],"epss":{"score":0.00778,"percentile":0.55601,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.78%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://gitee.com/src-openeuler/aops-ceres/pulls/158","source":"securities@openeuler.org"},{"url":"https://gitee.com/src-openeuler/aops-ceres/pulls/159","source":"securities@openeuler.org"},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1159","source":"securities@openeuler.org"},{"url":"https://gitee.com/src-openeuler/aops-ceres/pulls/158","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://gitee.com/src-openeuler/aops-ceres/pulls/159","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1159","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-33633","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}