{"id":"CVE-2022-26501","aliases":["EUVD-2022-31059","GHSA-vhpf-rh57-x3v9"],"status":"published","title":"Veeam Backup \u0026 Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).","description":"Veeam Backup \u0026 Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).","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":0.04104,"percentile":0.90834,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":false,"fix_available":false},"cwes":["CWE-306","CWE-863"],"published":"2022-03-17T20:28:41Z","modified":"2026-06-17T04:35:18Z","kev":{"date_added":"2022-12-13","due_date":"2023-01-03","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"exploitation":[{"source":"euvd","since":"2022-12-13"},{"source":"kev","since":"2022-12-13"}],"products":[{"vendor":"veeam","product":"backup \u0026 replication"},{"vendor":"veeam","product":"veeam_backup_\\\u0026_replication"}],"references":[{"url":"https://veeam.com","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.veeam.com/kb4288","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26501","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26501"},{"url":"https://github.com/advisories/GHSA-vhpf-rh57-x3v9"}],"sources":{"cve":[{"id":"CVE-2022-26501","description":"Veeam Backup \u0026 Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).","status":"published","published":"2022-03-17T20:28:41Z","modified":"2025-10-21T23:15:44.21Z","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-306"],"updated_at":"2026-11-02T14:34:26.293612Z"}],"euvd":[{"id":"EUVD-2022-31059","description":"Veeam Backup \u0026 Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).","status":"published","published":"2022-03-17T20:28:41Z","modified":"2025-10-21T23:15:44Z","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"}],"exploited_since":"2022-12-13","updated_at":"2026-11-02T20:31:26.48918Z"}],"ghsa":[{"id":"GHSA-vhpf-rh57-x3v9","title":"Veeam Backup \u0026 Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).","description":"Veeam Backup \u0026 Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).","status":"published","published":"2022-03-18T00:01:08Z","modified":"2025-10-22T00:32:31Z","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-306","CWE-863"],"updated_at":"2026-11-02T15:04:05.954742Z"}],"kev":[{"id":"CVE-2022-26501","title":"Veeam Backup \u0026 Replication Remote Code Execution Vulnerability","description":"The Veeam Distribution Service in the Backup \u0026 Replication application allows unauthenticated users to access internal API functions. A remote attacker can send input to the internal API which may lead to uploading and executing of malicious code.","cwes":["CWE-306"],"kev":{"date_added":"2022-12-13","due_date":"2023-01-03","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"updated_at":"2026-11-02T17:00:16.234141Z"}],"nvd":[{"id":"CVE-2022-26501","description":"Veeam Backup \u0026 Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).","status":"published","published":"2022-03-17T21:15:08.233Z","modified":"2026-06-17T04:35:18.7Z","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"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:07:14.24948Z"}]}}