{"id":"CVE-2026-112352","revision":"edc047554c7e4295a339778ae81d75f3","records":[{"revision":"edc047554c7e4295a339778ae81d75f3","observedAt":"2026-10-27T20:45:55.474+00:00","statement":{"source":"cve-program","id":"CVE-2026-112352","aliases":[],"title":"Sunhillo SureLine Authentication Bypass via Session Cookie","description":"Sunhillo SureLine before 9.1.5 contains an authentication bypass vulnerability that allows an unauthenticated remote attacker to impersonate any user with an active web session by forging a session cookie containing only a cleartext username with no random identifier or integrity protection. Attackers can guess default account names such as Admin or sftp_user and submit a forged username cookie to satisfy the login check in checkLogin (libwebcmn.so) and networkDiag.cgi, chaining into root command execution.","state":0,"publishedAt":"2026-10-27T19:43:34.052+00:00","modifiedAt":"2026-10-27T19:43:34.052+00:00","affected":[{"ecosystem":"Vendor product","name":"SureLine","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"vendor\": \"Sunhillo Corporation\",\n                    \"product\": \"SureLine\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"8.0.0\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"9.1.5\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":9.1,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1,"severity":"CRITICAL"}],"references":["https://www.sunhillo.com/product/sureline/","https://www.vulncheck.com/advisories/sunhillo-sureline-authentication-bypass-via-session-cookie"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112352","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112352","identifiers":["CVE-2026-112352"]},"retained":false,"historicalAffected":[]}],"coverage":[]}