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Vulnerability record · CVE-2018-2434 · published 10 July 2018

CVE-2018-2434: Sap netweaver insufficient verification of data authenticity vulnerability

Sap · Netweaver

A content spoofing vulnerability in the following components allows to render html pages containing arbitrary plain text content, which might fool an end user: UI add-on for SAP NetWeaver (UI_Infra, 1.0), SAP UI Implementation for Decoupled Innovations (UI_700, 2.0): SAP NetWeaver 7.00 Implementation, SAP User Interface Technology (SAP_UI 7.4, 7.5, 7.51, 7.52). There is little impact as it is not possible to embed active contents such as JavaScript or hyperlinks.

4.3 CVSS 3.0 Medium EPSS 0.58% · top 53.4% CWE-345 · Insufficient verification of data authenticity
4.3CVSS 3.0 base score, v2 4.3
0.58%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

A content spoofing vulnerability in the following components allows to render html pages containing arbitrary plain text content, which might fool an end user: UI add-on for SAP NetWeaver (UI_Infra, 1.0), SAP UI Implementation for Decoupled Innovations (UI_700, 2.0): SAP NetWeaver 7.00 Implementation, SAP User Interface Technology (SAP_UI 7.4, 7.5, 7.51, 7.52). There is little impact as it is not possible to embed active contents such as JavaScript or hyperlinks.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/105088 Third Party AdvisoryVDB Entry
https://launchpad.support.sap.com/#/notes/2633180 Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000 Vendor Advisory
http://www.securityfocus.com/bid/105088 Third Party AdvisoryVDB Entry
https://launchpad.support.sap.com/#/notes/2633180 Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-2434), CISA KEV, FIRST EPSS (scores of 2026-10-16). This page is refreshed as NVD updates the record.