Applied Cybernetics Group Sat, Nov 7, 2026 · data 12:17Z
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SAP NetWeaver XML External Entity (XXE) Vulnerability

Added to KEV
2021-11-03
Federal due date
2022-05-03
Vendor
SAP
Product
NetWeaver
EPSS
97.9th percentile (score 0.242, as of 2026-11-06)
NVD CVSS v3.1
—
Ransomware use
Unknown
Upstream
https://nvd.nist.gov/vuln/detail/CVE-2016-9563

CISA short description

SAP NetWeaver Application Server Java Platforms contains an unspecified vulnerability in BC-BMT-BPM-DSK which allows remote, authenticated users to conduct XML External Entity (XXE) attacks.

Required action

Apply updates per vendor instructions.

EPSS percentile is the FIRST.org exploit-probability ranking as of the date noted above; it moves daily. CVSS reflects NVD's analysis at time of publication.