{"cve":"CVE-2012-4680","nvd":{"published":"2012-08-27T23:55:02.523","modified":"2026-06-16T23:45:33.910","status":"Modified","description":"Directory traversal vulnerability in the XML Server in IOServer before 1.0.19.0, when the Root Directory pathname lacks a trailing \\ (backslash) character, allows remote attackers to read arbitrary files or list arbitrary directories via a .. (dot dot) in a URI.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-22"],"references":["http://ics-cert.us-cert.gov/advisories/ICSA-12-258-01","http://secunia.com/advisories/50297","http://www.foofus.net/?page_id=616","http://ics-cert.us-cert.gov/advisories/ICSA-12-258-01","http://secunia.com/advisories/50297"],"products":["ioserver:ioserver"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-4680","score":0.02746,"percentile":0.86197,"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."]}