{"cve":"CVE-2001-0537","nvd":{"published":"2001-07-21T04:00:00.000","modified":"2026-06-16T21:54:29.157","status":"Modified","description":"HTTP server for Cisco IOS 11.3 to 12.2 allows attackers to bypass authentication and execute arbitrary commands, when local authorization is being used, by specifying a high access level in the URL.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://www.cert.org/advisories/CA-2001-14.html","http://www.ciac.org/ciac/bulletins/l-106.shtml","http://www.cisco.com/warp/public/707/IOS-httplevel-pub.html","http://www.osvdb.org/578","http://www.securityfocus.com/archive/1/1601227034.20010702112207%40olympos.org"],"products":["cisco:ios"],"source":"nvd","synced_at":"2026-10-19T19:33:02.361923049+00:00"},"epss":{"cve":"CVE-2001-0537","score":0.6845,"percentile":0.99334,"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."]}