Vulnerability Details : CVE-2018-2462
In certain cases, BEx Web Java Runtime Export Web Service in SAP NetWeaver BI 7.30, 7.31. 7.40, 7.41, 7.50, does not sufficiently validate an XML document accepted from an untrusted source.
Vulnerability category: Input validation
Products affected by CVE-2018-2462
- cpe:2.3:a:sap:netweaver:7.40:*:*:*:business_intelligence:*:*:*
- cpe:2.3:a:sap:netweaver:7.41:*:*:*:business_intelligence:*:*:*
- cpe:2.3:a:sap:netweaver:7.50:*:*:*:business_intelligence:*:*:*
- cpe:2.3:a:sap:netweaver:7.30:*:*:*:business_intelligence:*:*:*
- cpe:2.3:a:sap:netweaver:7.31:*:*:*:business_intelligence:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-2462
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-2462
| 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 | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-2462
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-2462
-
http://www.securityfocus.com/bid/105326
SAP NetWeaver Business Intelligence CVE-2018-2462 XML External Entity Injection VulnerabilityThird Party Advisory;VDB Entry
-
https://launchpad.support.sap.com/#/notes/2644279
SAP ONE Support Launchpad: Log OnPermissions Required;Vendor Advisory
-
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=499356993
SAP Security Patch Day – September 2018 - Product Security Response at SAP - SCN WikiVendor Advisory
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