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CVE-2018-2492
SAML 2.0 functionality in SAP NetWeaver AS Java, does not sufficiently validate XML documents received from an untrusted source. This is…
High7.1EPSS 1.1%
- Published
- Updated
- Reserved
- Assigned by
- sap
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H |
- EPSS (exploitation in 30 days)
- 1.1% · top 34% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Weakness
- Missing XML Validation
- CWE-611 (opens in a new tab)All about CWE-611 and its CVEs
Affected products
SAP · SAP NetWeaver Application Server (Java Library)
- affected = 7.20
- affected = 7.30
- affected = 7.31
- affected = 7.50
References (3)
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699 (opens in a new tab)x_refsource_MISCx_transferred
- https://launchpad.support.sap.com/#/notes/2642680 (opens in a new tab)x_refsource_MISCx_transferred
- 106153 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-2492)Record last updated .