CVE-2018-2492

HIGHNVD 7.17.1—Trending — 3 sources updated this week

7.1

SAML 2.0 functionality in SAP NetWeaver AS Java, does not sufficiently validate XML documents received from an untrusted source. This is fixed in versions 7.2, 7.30, 7.31, 7.40 and 7.50.

CVSS v3: 7.1
EG Score: 7.1(medium)
EPSS: 54.0%
KEV: Not listed

Published

December 11, 2018

Last Modified

November 21, 2024

References (6)

cna@saphttp://www.securityfocus.com/bid/106153
cna@saphttps://launchpad.support.sap.com/#/notes/2642680
cna@saphttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106153
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/2642680
af854a3a-2127-422b-91ae-364da2661108https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699

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 / 19× 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 00:24 UTCEG score recompute
2026-05-28 00:24 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-23 05:48 UTCOSV refresh

Frequently asked(5)

What is CVE-2018-2492?

CVE-2018-2492 is a high vulnerability published on December 11, 2018. SAML 2.0 functionality in SAP NetWeaver AS Java, does not sufficiently validate XML documents received from an untrusted source. This is fixed in versions 7.2, 7.30, 7.31, 7.40 and 7.50.

When was CVE-2018-2492 disclosed?

CVE-2018-2492 was first published in the National Vulnerability Database on December 11, 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-2018-2492 actively exploited?

CVE-2018-2492 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 54.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-2492?

CVE-2018-2492 has a CVSS v3 base score of 7.1 (NVD).

How do I remediate CVE-2018-2492?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-2492, 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.

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CVE-2018-2492

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-2492?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)