CVE-2019-0283 - Improper Access Control

Severity

55%

Complexity

80%

Confidentiality

81%

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.

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.

CVSS 3.0 Base Score 7.1. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N).

CVSS 2.0 Base Score 5.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:N).

Overview

Type

SAP NetWeaver Process Integration

First reported 5 years ago

2019-04-10 21:29:00

Last updated 5 years ago

2019-04-11 20:10:00

Affected Software

SAP NetWeaver Process Integration 7.10

7.10

SAP NetWeaver Process Integration 7.11

7.11

SAP NetWeaver Process Integration 7.30

7.30

SAP NetWeaver Process Integration 7.31

7.31

SAP NetWeaver Process Integration 7.40

7.40

SAP NetWeaver Process Integration 7.50

7.50

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