What is CVE-2018-2477?

CVE-2018-2477 is a high-severity vulnerability in Sap Knowledge Management (Xmlforms) In Netweaver, classified under XML Injection (Blind XPath Injection). CVSS score: 8.8/10. Published 2018-11-13.

How severe is CVE-2018-2477?

High severity. CVSS v3 base score is 8.8 out of 10.

XPath Injection in Sap Knowledge Management (Xmlforms) In Netweaver

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 accepted from an untrusted source.

EPSS: 0.017 (75.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sap Knowledge Management (Xmlforms) In Netweaver — versions = 7.30, = 7.31, = 7.40
Sap Netweaver — versions 7.30, 7.31, 7.40

Weakness classification (CWE)

CWE-91 — XML Injection (Blind XPath Injection)

References

cna@sap.com (Permissions Required, x_refsource_MISC, Vendor Advisory)
cna@sap.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
cna@sap.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2018-2477?: CVE-2018-2477 is a high-severity vulnerability in Sap Knowledge Management (Xmlforms) In Netweaver, classified under XML Injection (Blind XPath Injection). CVSS score: 8.8/10. Published 2018-11-13.
How severe is CVE-2018-2477?: High severity. CVSS v3 base score is 8.8 out of 10.