CVE-2001-1280

NONECVSS 0.0

0.0

POP3 Server for Ipswitch IMail 7.04 and earlier generates different responses to valid and invalid user names, which allows remote attackers to determine users on the system.

CVSS v3: —
EG Score: —
EPSS: 38.2%
KEV: Not listed

Published

October 12, 2001

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2001-10/0076.html
cve@mitrehttp://www.ipswitch.com/Support/IMail/news.html
cve@mitrehttp://www.securityfocus.com/bid/3424
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2001-10/0076.html
af854a3a-2127-422b-91ae-364da2661108http://www.ipswitch.com/Support/IMail/news.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/3424

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.

2026-05-29 13:40 UTCepss_batch
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Frequently asked(4)

What is CVE-2001-1280?

CVE-2001-1280 is a none vulnerability published on October 12, 2001. POP3 Server for Ipswitch IMail 7.04 and earlier generates different responses to valid and invalid user names, which allows remote attackers to determine users on the system.

When was CVE-2001-1280 disclosed?

CVE-2001-1280 was first published in the National Vulnerability Database on October 12, 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-2001-1280 actively exploited?

CVE-2001-1280 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 38.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-1280?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-1280, 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-2001-1280

📅 Published

🔄 Last Modified

🔗 References (6)