What is CVE-2018-2383?

CVE-2018-2383 is a medium-severity vulnerability in SAP Internet Graphics Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-02-14.

How severe is CVE-2018-2383?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in SAP Internet Graphics Server

CVE-2018-2383

Reflected cross-site scripting vulnerability in SAP internet Graphics Server, 7.20, 7.20EXT, 7.45, 7.49, 7.53.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-02-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (48.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

SAP Internet Graphics Server — versions 7.20, 7.20ext, 7.45
SAP Se Internet Graphics Server — versions 7.20, 7.20EXT, 7.45

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

launchpad.support.sap.com/ (Vendor Advisory, Permissions Required)
blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/ (Vendor Advisory)

Frequently asked questions

What is CVE-2018-2383?: CVE-2018-2383 is a medium-severity vulnerability in SAP Internet Graphics Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-02-14.
How severe is CVE-2018-2383?: Medium severity. CVSS v3 base score is 6.1 out of 10.