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CVE-2018-2477
Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document…
High8.8EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- sap
Description
Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.7% · top 22% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
- Missing XML Validation
- CWE-91 (opens in a new tab)All about CWE-91 and its CVEs
Affected products
SAP · Knowledge Management (XMLForms) in SAP NetWeaver
- affected = 7.30
- affected = 7.31
- affected = 7.40
- affected = 7.50
References (3)
- https://launchpad.support.sap.com/#/notes/2661740 (opens in a new tab)x_refsource_MISCx_transferred
- 105901 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=503809832 (opens in a new tab)x_refsource_MISCx_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-2018-2477)Record last updated .