CVE-2018-2393

HIGHNVD 7.57.5—Trending — 3 sources updated this weekWeaponized

7.5

Under certain conditions SAP Internet Graphics Server (IGS) 7.20, 7.20EXT, 7.45, 7.49, 7.53, fails to validate XML External Entity appropriately causing the SAP Internet Graphics Server (IGS) to become unavailable.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 95.7%
KEV: Not listed

Published

February 14, 2018

Last Modified

November 21, 2024

References (4)

cna@saphttps://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/
cna@saphttps://launchpad.support.sap.com/#/notes/2525222
af854a3a-2127-422b-91ae-364da2661108https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/2525222

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-611Improper Restriction of XML External Entity Reference (XXE)

Data Freshness Timeline

(refreshed 12× in last 7d / 17× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 11:35 UTCEG score recompute
2026-05-28 11:35 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-23 22:35 UTCOSV refresh

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Metasploitauxiliary/admin/sap/sap_igs_xmlchart_xxe✓ verified
First seen Mar 14, 2018
SAP Internet Graphics Server (IGS) XMLCHART XXE
Open source ↗

Frequently asked(5)

What is CVE-2018-2393?

CVE-2018-2393 is a high vulnerability published on February 14, 2018. Under certain conditions SAP Internet Graphics Server (IGS) 7.20, 7.20EXT, 7.45, 7.49, 7.53, fails to validate XML External Entity appropriately causing the SAP Internet Graphics Server (IGS) to become unavailable.

When was CVE-2018-2393 disclosed?

CVE-2018-2393 was first published in the National Vulnerability Database on February 14, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-2393 actively exploited?

CVE-2018-2393 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-2393?

CVE-2018-2393 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2018-2393?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-2393, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2018-2393

Explore →

Is Your Infrastructure Affected by CVE-2018-2393?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2018-2393

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-2393?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)