{"id":"CVE-2023-20864","aliases":["EUVD-2023-25038","GHSA-8xj6-cxx5-jf7j"],"status":"published","title":"VMware Aria Operations for Logs contains a deserialization vulnerability. An unauthenticated,...","description":"VMware Aria Operations for Logs contains a deserialization vulnerability. An unauthenticated, malicious actor with network access to VMware Aria Operations for Logs may be able to execute arbitrary code as root.","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":"2026-11-09","score":0.70423,"percentile":0.99392,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2023-04-20T00:00:00Z","modified":"2026-06-17T05:31:02Z","exploits":[{"source":"nuclei","id":"CVE-2023-20864","title":"VMware Aria Operations for Logs - Unauthenticated Remote Code Execution","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-20864.yaml"}],"products":[{"vendor":"vmware","product":"aria_operations_for_logs"},{"vendor":"vmware","product":"cloud_foundation"}],"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2023-0007.html","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20864"},{"url":"https://github.com/advisories/GHSA-8xj6-cxx5-jf7j"}],"sources":{"cve":[{"id":"CVE-2023-20864","description":"VMware Aria Operations for Logs contains a deserialization vulnerability. An unauthenticated, malicious actor with network access to VMware Aria Operations for Logs may be able to execute arbitrary code as root.","status":"published","published":"2023-04-20T00:00:00Z","modified":"2025-02-05T15:28:19.391Z","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":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-25038","description":"VMware Aria Operations for Logs contains a deserialization vulnerability. An unauthenticated, malicious actor with network access to VMware Aria Operations for Logs may be able to execute arbitrary code as root.","status":"published","published":"2023-04-20T00:00:00Z","modified":"2025-02-05T15:28:19Z","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"}],"updated_at":"2026-11-03T00:04:05.565654Z"}],"ghsa":[{"id":"GHSA-8xj6-cxx5-jf7j","title":"VMware Aria Operations for Logs contains a deserialization vulnerability. An unauthenticated,...","description":"VMware Aria Operations for Logs contains a deserialization vulnerability. An unauthenticated, malicious actor with network access to VMware Aria Operations for Logs may be able to execute arbitrary code as root.","status":"published","published":"2023-04-20T21:33:27Z","modified":"2024-04-04T03:37:28Z","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"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:56:16.439649Z"}],"nvd":[{"id":"CVE-2023-20864","description":"VMware Aria Operations for Logs contains a deserialization vulnerability. An unauthenticated, malicious actor with network access to VMware Aria Operations for Logs may be able to execute arbitrary code as root.","status":"published","published":"2023-04-20T21:15:08.62Z","modified":"2026-06-17T05:31:02.88Z","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":"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":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:07:56.683259Z"}]}}