{"schema":"threatline.record/2","record":{"id":"CVE-2015-20122","aliases":[],"summary":"Seeyon A6 OA Unauthenticated SQL Injection via downloadAtt.jsp","details":"Seeyon A6 collaborative office automation platform contains an unauthenticated SQL injection vulnerability in the attach_ids parameter of the file attachment download endpoint that allows remote attackers to extract arbitrary database contents without prior authentication. Attackers can inject UNION-based SQL statements through the attach_ids request parameter in downloadAtt.jsp to retrieve sensitive information including credentials and system configuration data. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-17.","categories":["Unclassified"],"product":"A6 OA","vendor":"Yonyou","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2015-20122","source_modified_at":"2026-09-29T16:07:01.698Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"A6 OA","vendor":"Yonyou","versions":[{"status":"affected","version":"*","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00476,"percentile":0.40174,"score_date":"2026-10-23"},"published_at":"2026-09-29T14:58:49.924Z","modified_at":"2026-09-29T16:07:01.698Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2015-20122","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-29T16:07:01.698Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2015-20122","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://qkl.seebug.org/vuldb/ssvid-89642","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://www.ddpoc.com/poc/DVB-2021-2211.html","tags":["exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/seeyon-a6-oa-unauthenticated-sql-injection-via-downloadatt-jsp","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"partial","assessed_at":"2026-09-29T16:06:31.409648Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-29T16:07:01.698Z","content_hash":"519fa9d09d45183f80917f9c4ad638edd22c78893e4d2096da659057b97b373a"}}