{"id":"CVE-2021-48017","revision":"b3966f200e354b7389548f80bb98ed02","records":[{"revision":"b3966f200e354b7389548f80bb98ed02","observedAt":"2026-10-29T13:12:12.589+00:00","statement":{"source":"cve-program","id":"CVE-2021-48017","aliases":[],"title":"OrbiTeam BSCW Server < 5.2.5 / 7.4.4 Path Traversal via bscw.cgi","description":"OrbiTeam BSCW Server 5.x before 5.2.5 and 7.x before 7.4.4 contains an unauthenticated path traversal vulnerability in the style_name parameter of the theme operation. Attackers can send GET requests to /pub/bscw.cgi/<id>?op=theme with ../ sequences in style_name to read local files such as /etc/passwd. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-22.","state":0,"publishedAt":"2026-10-22T10:57:31.855+00:00","modifiedAt":"2026-10-29T11:16:33.337+00:00","affected":[{"ecosystem":"Vendor product","name":"BSCW Server","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unknown\",\n                    \"vendor\": \"OrbiTeam\",\n                    \"product\": \"BSCW Server\",\n                    \"versions\": [\n                        {\n                            \"version\": \"5.0.0\",\n                            \"lessThan\": \"5.2.5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"version\": \"7.0.0\",\n                            \"lessThan\": \"7.4.4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5,"severity":"HIGH"}],"references":["https://web.archive.org/web/20260421125237/https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-bscw-server/","https://packetstorm.news/files/id/165156/","https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/orbiteam-bscw-server-lfi.yaml","https://www.vulncheck.com/advisories/orbiteam-bscw-server-5.2.5-7.4.4-path-traversal-via-bscw-cgi"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2021-48017","license":"CVE Program Terms of Use","key":"cve-program:CVE-2021-48017","identifiers":["CVE-2021-48017"]},"retained":false,"historicalAffected":[]}],"coverage":[]}