Vulnerability Details : CVE-2001-1534
mod_usertrack in Apache 1.3.11 through 1.3.20 generates session ID's using predictable information including host IP address, system time and server process ID, which allows local users to obtain session ID's and bypass authentication when these session ID's are used for authentication.
Threat overview for CVE-2001-1534
Top countries where our scanners detected CVE-2001-1534
Top open port discovered on systems with this issue
80
IPs affected by CVE-2001-1534 1,078
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2001-1534
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2001-1534
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST |
CWE ids for CVE-2001-1534
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Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.Assigned by: nvd@nist.gov (Primary)
Vendor statements for CVE-2001-1534
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Red Hat 2006-08-30This is not a security issue. The mod_usertrack cookies are not designed to be used for authentication.
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http://www.iss.net/security_center/static/7494.php
Broken Link
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http://cert.uni-stuttgart.de/archive/bugtraq/2001/11/msg00084.html
Broken Link
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http://www.securityfocus.com/bid/3521
Third Party Advisory;VDB Entry
- cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*