CVE-2001-1280
POP3 Server for Ipswitch IMail 7.04 and earlier generates different responses to valid and...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2001-1280- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2001-1280- Updated
- 2026-11-02
EUVDEUVD-2001-1261 No score
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.
- Record
EUVD-2001-1261- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wq88-p46v-5x36 No score
POP3 Server for Ipswitch IMail 7.04 and earlier generates different responses to valid and...
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.
- Record
GHSA-wq88-p46v-5x36- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2001-1280 is a medium vulnerability (CVSS 5.0) in Ipswitch Imail, published October 12, 2001. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.19%, the 82nd percentile. No source names a fixed version.