{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T17:29:22.001","vulnerabilities":[{"cve":{"id":"CVE-2023-42657","sourceIdentifier":"security@progress.com","published":"2023-09-27T15:19:32.983","lastModified":"2024-11-21T08:22:54.057","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"\n\n\nIn WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.  An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.  Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.\n"},{"lang":"es","value":"En las versiones del servidor WS_FTP anteriores a 8.7.4 y 8.8.2, se descubrió una vulnerabilidad de directory traversal. Un atacante podría aprovechar esta vulnerabilidad para realizar operaciones de archivos (delete, rename, rmdir, mkdir) en archivos y carpetas fuera de su ruta de carpeta WS_FTP autorizada. Los atacantes también podrían escapar del contexto de la estructura de archivos del servidor WS_FTP y realizar el mismo nivel de operaciones (delete, rename, rmdir, mkdir) en ubicaciones de archivos y carpetas en el sistema operativo subyacente."}],"metrics":{"cvssMetricV31":[{"source":"security@progress.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","baseScore":9.9,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.1,"impactScore":6.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H","baseScore":9.6,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.1,"impactScore":5.8}]},"weaknesses":[{"source":"security@progress.com","type":"Secondary","description":[{"lang":"en","value":"CWE-22"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*","versionEndExcluding":"8.7.4","matchCriteriaId":"443CCFDE-4A61-40F1-96C1-B36BF9240773"},{"vulnerable":true,"criteria":"cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*","versionStartIncluding":"8.8.0","versionEndExcluding":"8.8.2","matchCriteriaId":"DC67BDC1-AAF5-41B9-8087-4E636A0D597C"}]}]}],"references":[{"url":"https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023","source":"security@progress.com","tags":["Vendor Advisory"]},{"url":"https://www.progress.com/ws_ftp","source":"security@progress.com","tags":["Product"]},{"url":"https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://www.progress.com/ws_ftp","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Product"]}]}}]}