Vulnerability Details : CVE-2018-1999001
A unauthorized modification of configuration vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in User.java that allows attackers to provide crafted login credentials that cause Jenkins to move the config.xml file from the Jenkins home directory. If Jenkins is started without this file present, it will revert to the legacy defaults of granting administrator access to anonymous users.
Threat overview for CVE-2018-1999001
Top countries where our scanners detected CVE-2018-1999001
Top open port discovered on systems with this issue
80
IPs affected by CVE-2018-1999001 2,498
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2018-1999001
Probability of exploitation activity in the next 30 days: 0.70%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 78 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-1999001
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
nvd@nist.gov |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
nvd@nist.gov |
References for CVE-2018-1999001
-
https://www.oracle.com/security-alerts/cpuapr2022.html
Oracle Critical Patch Update Advisory - April 2022Patch;Third Party Advisory
-
https://jenkins.io/security/advisory/2018-07-18/#SECURITY-897
Jenkins Security Advisory 2018-07-18Mitigation;Vendor Advisory
Products affected by CVE-2018-1999001
- cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*
- cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*