{"id":"CVE-2022-40977","aliases":["EUVD-2022-44223","GHSA-hjxv-pvv5-vqv2"],"status":"published","title":"PILZ: PASvisu and PMI affected by ZipSlip","description":"A path traversal vulnerability was discovered in Pilz PASvisu Server before 1.12.0. An unauthenticated remote attacker could use a zipped, malicious configuration file to trigger arbitrary file writes ('zip-slip'). File writes do not affect confidentiality or availability.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00949,"percentile":0.61447,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2022-11-24T09:20:22Z","modified":"2026-06-17T05:02:20Z","products":[{"vendor":"pilz","product":"pasvisu"},{"vendor":"pilz","product":"pmi v5xx (265507 + 265512)"},{"vendor":"pilz","product":"pmi v7xx (266704 + 266707)"},{"vendor":"pilz","product":"pmi v8xx (266807, 266812, 266815)"},{"vendor":"pilz","product":"pmi_v507_firmware"},{"vendor":"pilz","product":"pmi_v512_firmware"},{"vendor":"pilz","product":"pmi_v704e_firmware"},{"vendor":"pilz","product":"pmi_v707e_firmware"},{"vendor":"pilz","product":"pmi_v807_firmware"},{"vendor":"pilz","product":"pmi_v812_firmware"},{"vendor":"pilz","product":"pmi_v815_firmware"}],"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2022-033/","tags":["x_transferred","Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40977"},{"url":"https://github.com/advisories/GHSA-hjxv-pvv5-vqv2"}],"sources":{"cve":[{"id":"CVE-2022-40977","title":"PILZ: PASvisu and PMI affected by ZipSlip","description":"A path traversal vulnerability was discovered in Pilz PASvisu Server before 1.12.0. An unauthenticated remote attacker could use a zipped, malicious configuration file to trigger arbitrary file writes ('zip-slip'). File writes do not affect confidentiality or availability.\n","status":"published","published":"2022-11-24T09:20:22.838Z","modified":"2025-04-24T19:47:34.589Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:34:30.493103Z"}],"euvd":[{"id":"EUVD-2022-44223","description":"A path traversal vulnerability was discovered in Pilz PASvisu Server before 1.12.0. An unauthenticated remote attacker could use a zipped, malicious configuration file to trigger arbitrary file writes ('zip-slip'). File writes do not affect confidentiality or availability.\n","status":"published","published":"2022-11-24T09:20:22Z","modified":"2025-04-24T19:47:34Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:03.523577Z"}],"ghsa":[{"id":"GHSA-hjxv-pvv5-vqv2","title":"A path traversal vulnerability was discovered in Pilz PASvisu Server before 1.12.0. An...","description":"A path traversal vulnerability was discovered in Pilz PASvisu Server before 1.12.0. An unauthenticated remote attacker could use a zipped, malicious configuration file to trigger arbitrary file writes ('zip-slip').","status":"published","published":"2022-11-24T12:30:23Z","modified":"2023-01-28T05:03:46Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:44:02.530855Z"}],"nvd":[{"id":"CVE-2022-40977","description":"A path traversal vulnerability was discovered in Pilz PASvisu Server before 1.12.0. An unauthenticated remote attacker could use a zipped, malicious configuration file to trigger arbitrary file writes ('zip-slip'). File writes do not affect confidentiality or availability.\n","status":"published","published":"2022-11-24T10:15:11.013Z","modified":"2026-06-17T05:02:20.273Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:32.827264Z"}]}}