Vulnerability Details : CVE-2018-1420
IBM WebSphere Portal 7.0, 8.0, 8.5, and 9.0 resets access control settings to the out of the box configuration during Combined Cumulative Fix (CF) installation. This can lead to security miss-configuration of the installation. IBM X-Force ID: 138950.
Products affected by CVE-2018-1420
- cpe:2.3:a:ibm:websphere_portal:7.0.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf013:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf014:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf015:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf016:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf017:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf012:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf013:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf014:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf015:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf011:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf018:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf016:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf018:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf01:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf02:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf012:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf017:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf021:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf022:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf019:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf019:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf020:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf05:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf04:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf04:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf05:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf03:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf07:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf08:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf06:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf09:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf10:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf11:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf12:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:-:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf13:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf01:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf02:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:-:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:-:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf14:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf15:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf16:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf17:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf18:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf023:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf024:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf025:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf026:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf03:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf04:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf05:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf06:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf19:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf20:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf028:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf030:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf07:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf09:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf22:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:cf020:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:9.0.0.0:cf14:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:9.0.0.0:cf15:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf11:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf12:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf13:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf14:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf027:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:cf029:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf08:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf10:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf15:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf21:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf06:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:-:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:9.0.0.0:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1420
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1420
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N |
1.6
|
3.6
|
IBM Corporation |
CWE ids for CVE-2018-1420
-
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1420
-
https://www.ibm.com/support/docview.wss?uid=swg22014276
IBM Security Bulletin: Security Misconfiguration during Combined Cumulative Fix Installation Affects IBM WebSphere Portal (CVE-2018-1420)Patch;Vendor Advisory
-
http://www.securitytracker.com/id/1041767
IBM WebSphere Portal Combined Cumulative Fix Installation Lets Remote Users Modify the Configuration - SecurityTrackerThird Party Advisory;VDB Entry
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/138950
IBM WebSphere Portal improper access CVE-2018-1420 Vulnerability ReportVDB Entry;Vendor Advisory
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