{"cve":"CVE-2015-2857","nvd":{"published":"2017-08-22T15:29:00.210","modified":"2026-06-17T00:24:52.623","status":"Modified","description":"Accellion File Transfer Appliance before FTA_9_11_210 allows remote attackers to execute arbitrary code via shell metacharacters in the oauth_token parameter.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-77"],"references":["http://packetstormsecurity.com/files/132665/Accellion-FTA-getStatus-verify_oauth_token-Command-Execution.html","http://www.rapid7.com/db/modules/exploit/linux/http/accellion_fta_getstatus_oauth","https://community.rapid7.com/community/metasploit/blog/2015/07/10/r7-2015-08-accellion-file-transfer-appliance-vulnerabilities-cve-2015-2856-cve-2015-2857","https://www.exploit-db.com/exploits/37597/","http://packetstormsecurity.com/files/132665/Accellion-FTA-getStatus-verify_oauth_token-Command-Execution.html"],"products":["accellion:file_transfer_appliance"],"source":"nvd","synced_at":"2026-10-19T20:44:47.710380879+00:00"},"epss":{"cve":"CVE-2015-2857","score":0.84178,"percentile":0.99695,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}