{"cve":"CVE-2021-46389","nvd":{"published":"2022-02-07T14:15:07.727","modified":"2026-06-17T04:14:50.607","status":"Modified","description":"IIPImage High Resolution Streaming Image Server prior to commit 882925b295a80ec992063deffc2a3b0d803c3195 is affected by an integer overflow in iipsrv.fcgi through malformed HTTP query parameters.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-190"],"references":["https://github.com/ruven/iipsrv/commit/4ed59265fbbd636dc2fbbf325f8ea37ed300a6d9","https://github.com/ruven/iipsrv/commit/882925b295a80ec992063deffc2a3b0d803c3195","https://github.com/ruven/iipsrv/commit/4ed59265fbbd636dc2fbbf325f8ea37ed300a6d9","https://github.com/ruven/iipsrv/commit/882925b295a80ec992063deffc2a3b0d803c3195"],"products":["high_resolution_streaming_image_server_project:high_resolution_streaming_image_server"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2021-46389","score":0.01177,"percentile":0.67621,"date":"2026-11-01"},"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."]}