CVE-2001-1284

critical

Description

Ipswitch IMail 7.04 and earlier uses predictable session IDs for authentication, which allows remote attackers to hijack sessions of other users.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2001-1265

http://www.securityfocus.com/bid/3428

http://www.ipswitch.com/Support/IMail/news.html

http://archives.neohapsis.com/archives/bugtraq/2001-10/0082.html

Details

Source: Mitre, NVD

Published: 2001-10-12

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: Critical

EPSS

EPSS: 0.02238