Vulnerability Details : CVE-2018-1672
IBM WebSphere Portal 7.0, 8.0, 8.5, and 9.0 may fail to set the correct user context in certain impersonation scenarios, which can allow a user to act with the identity of a different user. IBM X-Force ID: 144958.
Vulnerability category: BypassGain privilege
Products affected by CVE-2018-1672
- 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:8.0.0.1: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:-:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:-:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf23:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1672
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1672
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
NIST | |
|
5.0
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L |
1.6
|
3.4
|
IBM Corporation |
CWE ids for CVE-2018-1672
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1672
-
http://www.securitytracker.com/id/1041766
IBM WebSphere Portal Lets Remote Authenticated Users Impersonate Users on the Target System - SecurityTrackerThird Party Advisory;VDB Entry
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/144958
IBM WebSphere Portal session fixation CVE-2018-1672 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/docview.wss?uid=ibm10716981
IBM Security Bulletin: Impersonation Issue Affects IBM WebSphere Portal (CVE-2018-1672)Patch;Vendor Advisory
Jump to