Vulnerability Details : CVE-2011-4321
The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vectors.
Products affected by CVE-2011-4321
- cpe:2.3:a:joomla:joomla\!:1.5.13:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.12:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.4:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.6:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.11:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.10:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.9:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.8:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.7:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.14:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.15:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.16:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.17:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.15:rc:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.19:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.18:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.20:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.21:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.23:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.22:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:1.5.24:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-4321
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-4321
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2011-4321
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-4321
-
http://www.openwall.com/lists/oss-security/2011/11/21/1
oss-security - Re: CVE request: joomla 1.5 before 1.5.25 password change vulnerability
-
http://developer.joomla.org/security/news/9-security/10-core-security/375-20111103-core-password-change
[20111103] - Core - Password Change
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