CVE-2017-1000356
moderate-risk
Published 2018-01-29
Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an issue in the Jenkins user database authentication realm: create an account if signup is enabled; or create an account if the victim is an administrator, possibly deleting the existing default admin user in the process and allowing a wide variety of impacts.
Do I need to act?
~
8.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Vendors
References (4)
Third Party Advisory
http://www.securityfocus.com/bid/98062
Vendor Advisory
https://jenkins.io/security/advisory/2017-04-26/
Third Party Advisory
http://www.securityfocus.com/bid/98062
Vendor Advisory
https://jenkins.io/security/advisory/2017-04-26/
47
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
10/34 · Low
Exposure
7/34 · Low