{"cve":"CVE-2001-1152","nvd":{"published":"2001-09-05T04:00:00.000","modified":"2026-06-16T21:55:41.227","status":"Modified","description":"Baltimore Technologies WEBsweeper 4.02, when used to manage URL blacklists, allows remote attackers to bypass blacklist restrictions and connect to unauthorized web servers by modifying the requested URL, including (1) a // (double slash), (2) a /SUBDIR/.. where the desired file is in the parentdir, (3) a /./, or (4) URL-encoded characters.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.mimesweeper.com/support/technotes/notes/1043.asp","http://www.securityfocus.com/archive/1/212283","http://www.securityfocus.com/cgi-bin/vulns-item.pl?section=info&id=3296","http://www.mimesweeper.com/support/technotes/notes/1043.asp","http://www.securityfocus.com/archive/1/212283"],"products":["baltimore_technologies:websweeper"],"source":"nvd","synced_at":"2026-10-19T19:33:02.361923049+00:00"},"epss":{"cve":"CVE-2001-1152","score":0.02443,"percentile":0.84326,"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."]}