{"id":"CVE-2020-25237","aliases":["EUVD-2020-17927","GHSA-3xq9-pprq-hm99"],"status":"published","title":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA...","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA Server (All versions \u003c V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as 'Zip-Slip'. (ZDI-CAN-12054)","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.20616,"percentile":0.97536,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2021-02-09T15:38:17Z","modified":"2026-06-17T03:06:38Z","products":[{"vendor":"siemens","product":"sinec nms"},{"vendor":"siemens","product":"sinec_network_management_system"},{"vendor":"siemens","product":"sinema server"},{"vendor":"siemens","product":"sinema_server"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-156833.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-040-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-253/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25237"},{"url":"https://github.com/advisories/GHSA-3xq9-pprq-hm99"}],"sources":{"cve":[{"id":"CVE-2020-25237","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA Server (All versions \u003c V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as 'Zip-Slip'. (ZDI-CAN-12054)","status":"published","published":"2021-02-09T15:38:17Z","modified":"2024-08-04T15:33:05.612Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:35:48.52216Z"}],"euvd":[{"id":"EUVD-2020-17927","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA Server (All versions \u003c V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as 'Zip-Slip'. (ZDI-CAN-12054)","status":"published","published":"2021-02-09T15:38:17Z","modified":"2024-08-04T15:33:05Z","updated_at":"2026-11-03T03:07:18.192905Z"}],"ghsa":[{"id":"GHSA-3xq9-pprq-hm99","title":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA...","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA Server (All versions \u003c V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as 'Zip-Slip'. (ZDI-CAN-12054)","status":"published","published":"2022-05-24T17:41:27Z","modified":"2023-01-29T05:05:38Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:45:50.403728Z"}],"nvd":[{"id":"CVE-2020-25237","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA Server (All versions \u003c V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as 'Zip-Slip'. (ZDI-CAN-12054)","status":"published","published":"2021-02-09T17:15:13.517Z","modified":"2026-06-17T03:06:38.3Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:06:34.188486Z"}]}}