CVE-2018-2502

Description

TRACE method is enabled in SAP Business One Service Layer . Attacker can use XST (Cross Site Tracing) attack if frontend applications that are using Service Layer has a XSS vulnerability. This has been fixed in SAP Business One Service Layer (B1_ON_HANA, versions 9.2, 9.3).

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.39%
Vendor Advisory sap.com Vendor Advisory sap.com
Affected: SAP SAP Business One Service Layer (B1_ON_HANA)
Published at:
Updated at:

References

Link Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699 vendor advisory
http://www.securityfocus.com/bid/106173 vdb entry third party advisory
https://launchpad.support.sap.com/#/notes/2680492 permissions required vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-2502?
CVE-2018-2502 has been scored as a medium severity vulnerability.
How to fix CVE-2018-2502?
To fix CVE-2018-2502, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-2502 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-2502 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-2502?
CVE-2018-2502 affects SAP SAP Business One Service Layer (B1_ON_HANA).
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