What is CVE-2019-0283?

CVE-2019-0283 is a high-severity vulnerability in SAP Netweaver Process Integration, classified under Authentication Bypass by Spoofing. CVSS score: 7.1/10. Published 2019-04-10.

How severe is CVE-2019-0283?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in SAP Netweaver Process Integration

CVE-2019-0283

SAP NetWeaver Process Integration (Adapter Engine), fixed in versions 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50; is vulnerable to Digital Signature Spoofing. It is possible to spoof XML signatures and send arbitrary requests to the server via PI Axis adapter. These requests will be accepted by the PI Axis adapter even if the payload has been altered, especially when the signed element is the body of the xml document.

EPSS: 0.006 (46.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N.

Affected products

Sap Netweaver_process_integration — versions 7.10, 7.11, 7.30
Sap Se Netweaver Process Integration (Adapter Engine) — versions < from 7.10 to 7.11, < 7.30, < 7.31

Weakness classification (CWE)

CWE-290 — Authentication Bypass by Spoofing

References

cna@sap.com (x_refsource_CONFIRM, Vendor Advisory)
cna@sap.com (Vendor Advisory, Permissions Required, x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2019-0283?: CVE-2019-0283 is a high-severity vulnerability in SAP Netweaver Process Integration, classified under Authentication Bypass by Spoofing. CVSS score: 7.1/10. Published 2019-04-10.
How severe is CVE-2019-0283?: High severity. CVSS v3 base score is 7.1 out of 10.