Vulnerability Details : CVE-2021-21634
Jenkins Jabber (XMPP) notifier and control Plugin 1.41 and earlier stores passwords unencrypted in its global configuration file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.
Products affected by CVE-2021-21634
- cpe:2.3:a:jenkins:jabber_\(xmpp\)_notifier_and_control:*:*:*:*:*:jenkins:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-21634
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-21634
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-21634
-
Storing a password in plaintext may result in a system compromise.Assigned by: jenkinsci-cert@googlegroups.com (Secondary)
-
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-21634
-
https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2162
Jenkins Security Advisory 2021-03-30Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2021/03/30/1
oss-security - Multiple vulnerabilities in Jenkins pluginsMailing List;Third Party Advisory
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