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CVE-2018-2504

22
FAUCET Score

CVE-2018-2504 describes an HTTP Host Header Manipulation or Cross-Site Scripting (XSS) vulnerability in the SAP NetWeaver AS Java Web Container service, affecting versions 7.10 through 7.50. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely with low attack complexity, requiring user interaction, and could lead to information disclosure and integrity impacts. While no active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB) has been identified, it has received some community discussion and media coverage, including a SecurityWeek article. The vulnerability is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
7.10CPE matchmatch criteria
cpe:2.3:a:sap:netweaver_application_server_java:7.10:*:*:*:*:*:*:*
7.11CPE matchmatch criteria
cpe:2.3:a:sap:netweaver_application_server_java:7.11:*:*:*:*:*:*:*
7.20CPE matchmatch criteria
cpe:2.3:a:sap:netweaver_application_server_java:7.20:*:*:*:*:*:*:*
7.30CPE matchmatch criteria
cpe:2.3:a:sap:netweaver_application_server_java:7.30:*:*:*:*:*:*:*
7.31CPE matchmatch criteria
cpe:2.3:a:sap:netweaver_application_server_java:7.31:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.06%
Probability of exploitation in next 30 days
EPSS Percentile
61.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0106 is in the 74th percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

launchpad.support.sap.com
Permissions Required
wiki.scn.sap.com / wiki/pages/viewpage.action
Vendor Advisory
securityfocus.com / bid/106150
Third Party AdvisoryVDB Entry