CVE-2018-2492 — HIGH (7.1) — White Hats Nepal

Vulnerability Description

SAML 2.0 functionality in SAP NetWeaver AS Java, does not sufficiently validate XML documents received from an untrusted source. This is fixed in versions 7.2, 7.30, 7.31, 7.40 and 7.50.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sap	Netweaver Application Server Java	7.20

Related Weaknesses (CWE)

CWE-611

References

http://www.securityfocus.com/bid/106153Third Party AdvisoryVDB Entry
https://launchpad.support.sap.com/#/notes/2642680Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699Vendor Advisory
http://www.securityfocus.com/bid/106153Third Party AdvisoryVDB Entry
https://launchpad.support.sap.com/#/notes/2642680Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699Vendor Advisory

FAQ

What is CVE-2018-2492?

CVE-2018-2492 is a vulnerability with a CVSS score of 7.1 (HIGH). SAML 2.0 functionality in SAP NetWeaver AS Java, does not sufficiently validate XML documents received from an untrusted source. This is fixed in versions 7.2, 7.30, 7.31, 7.40 and 7.50.

How severe is CVE-2018-2492?

CVE-2018-2492 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-2492?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Netweaver Application Server Java.