CVE-2001-0621

NONECVSS 0.0

0.0

The FTP server on Cisco Content Service 11000 series switches (CSS) before WebNS 4.01B23s and WebNS 4.10B13s allows an attacker who is an FTP user to read and write arbitrary files via GET or PUT commands.

CVSS v3: —
EG Score: —
EPSS: 69.8%
KEV: Not listed

Published

August 14, 2001

Last Modified

April 16, 2026

References (10)

cve@mitrehttp://www.ciac.org/ciac/bulletins/l-085.shtml
cve@mitrehttp://www.cisco.com/warp/public/707/arrowpoint-ftp-pub.shtml
cve@mitrehttp://www.osvdb.org/1834
cve@mitrehttp://www.securityfocus.com/bid/2745
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/6557
af854a3a-2127-422b-91ae-364da2661108http://www.ciac.org/ciac/bulletins/l-085.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/warp/public/707/arrowpoint-ftp-pub.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/1834
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/2745
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6557

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(4)

What is CVE-2001-0621?

CVE-2001-0621 is a none vulnerability published on August 14, 2001. The FTP server on Cisco Content Service 11000 series switches (CSS) before WebNS 4.01B23s and WebNS 4.10B13s allows an attacker who is an FTP user to read and write arbitrary files via GET or PUT commands.

When was CVE-2001-0621 disclosed?

CVE-2001-0621 was first published in the National Vulnerability Database on August 14, 2001, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2001-0621 actively exploited?

CVE-2001-0621 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 69.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0621?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0621, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2001-0621

📅 Published

🔄 Last Modified

🔗 References (10)