CVE-2018-2491

Severity: high (CVSS 7.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-11-13 · updated 2026-06-17
Weakness: CWE-94

Description

When opening a deep link URL in SAP Fiori Client with log level set to "Debug", the client application logs the URL to the log file. If this URL contains malicious JavaScript code it can eventually run inside the built-in log viewer of the application in case user opens the viewer and taps on the hyperlink in the viewer. SAP Fiori Client version 1.11.5 in Google Play store addresses these issues and users must update to that version.

Affected products

SAP Fiori Client: before 1.11.5 — fixed in 1.11.5

How to fix

Upgrade to a fixed version: SAP Fiori Client 1.11.5. Check the vendor advisory for mitigations.

References

https://launchpad.support.sap.com/#/notes/2691126
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=503809832
https://launchpad.support.sap.com/#/notes/2691126
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=503809832

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