Medium severity · published Nov 4, 2020
CVE-2020-2309
A missing/An incorrect permission check in Jenkins Kubernetes Plugin 1.27.3 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials…
4.3
CVSS
1%
EPSS
No
On KEV
Description
A missing/An incorrect permission check in Jenkins Kubernetes Plugin 1.27.3 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KU
Kubernetes · Jenkins
through 1.27.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2309
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2309
Vendor Advisory
https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2103
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