{"id":"CVE-2023-0757","aliases":["EUVD-2023-12775","GHSA-j2r4-7r3h-j7m5"],"status":"published","title":"Phoenix Contact ProConOS prone to Incorrect Permission Assignment for Critical Resource","description":"Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to upload arbitrary malicious code and gain full access on the affected device.","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00879,"percentile":0.59325,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2023-12-14T14:04:10Z","modified":"2026-06-17T05:26:14Z","products":[{"vendor":"phoenix contact","product":"multiprog"},{"vendor":"phoenix contact","product":"proconos eclr (sdk)"},{"vendor":"phoenixcontact","product":"multiprog"},{"vendor":"phoenixcontact","product":"proconos_eclr"}],"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2023-051/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0757"},{"url":"https://github.com/advisories/GHSA-j2r4-7r3h-j7m5"}],"sources":{"cve":[{"id":"CVE-2023-0757","title":"Phoenix Contact ProConOS prone to Incorrect Permission Assignment for Critical Resource","description":"Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to upload arbitrary malicious code and gain full access on the affected device.","status":"published","published":"2023-12-14T14:04:10.708Z","modified":"2024-08-02T05:24:33.525Z","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":"cna"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:35:35.256261Z"}],"euvd":[{"id":"EUVD-2023-12775","description":"Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to upload arbitrary malicious code and gain full access on the affected device.","status":"published","published":"2023-12-14T14:04:10Z","modified":"2024-08-02T05:24:33Z","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":"2026-11-03T03:50:16.011444Z"}],"ghsa":[{"id":"GHSA-j2r4-7r3h-j7m5","title":"Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG,...","description":"Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to upload arbitrary malicious code and gain full access on the affected device.","status":"published","published":"2023-12-14T15:30:22Z","modified":"2023-12-14T15:30:29Z","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-732"],"updated_at":"2026-11-02T14:55:11.957073Z"}],"nvd":[{"id":"CVE-2023-0757","description":"Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to upload arbitrary malicious code and gain full access on the affected device.","status":"published","published":"2023-12-14T14:15:42.083Z","modified":"2026-06-17T05:26:14.547Z","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":"secondary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:08:54.696438Z"}]}}