ECHO-310B-3EDB-2BA5 mod_usertrack in Apache 1.3.11 through 1.3.20 generates predictable session IDs (host IP, system time, PID), which "allows local users to obtain session IDs and bypass authentication when these session IDs are used for authentication". Red Hat states "This is not a security issue. The mod_usertrack cookies are not designed to be used for authentication." NVD affected range is 1.3.11-1.3.20, far below the shipped 2.4.68. Debian: unimportant. https://security-tracker.debian.org/tracker/CVE-2001-1534
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2001-1534 | 14 Jul 200504:00 | – | cve |
 | CVE-2001-1534 | 14 Jul 200504:00 | – | cvelist |
 | CVE-2001-1534 | 14 Jul 200504:00 | – | debiancve |
 | EUVD-2001-1511 | 7 Oct 202500:30 | – | euvd |
 | CVE-2001-1534 | 31 Dec 200105:00 | – | nvd |
 | DEBIAN-CVE-2001-1534 | 31 Dec 200105:00 | – | osv |
 | CVE-2001-1534 | 30 Oct 201509:53 | – | redhatcve |
 | Linux Distros Unpatched Vulnerability : CVE-2001-1534 | 24 Aug 202500:00 | – | nessus |
| Source | Link |
|---|---|
| advisory | www.advisory.echohq.com/cve/CVE-2001-1534 |
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13 Jul 2026 16:30Current
6.1Medium risk
Vulners AI Score6.1
CVSS 22.1
EPSS0.00703