CVE-2019-0283 Security feature bypass in SAP NetWeaver Process Integration (Adapter Engine)
Attackers can spoof XML signatures to send altered requests to SAP NetWeaver Process Integration, bypassing integrity checks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-0283?
CVE-2019-0283 is a high-severity vulnerability in SAP NetWeaver Process Integration (Adapter Engine), published on 10 Apr 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-290
Which versions are affected by CVE-2019-0283?
It affects 1 product.
Products include Sap Netweaver Process Integration.
How do I fix CVE-2019-0283?
No fix has been published for CVE-2019-0283 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-0283 being exploited?
There is no known exploitation of CVE-2019-0283 in the wild and no public exploit code.
Other vulnerabilities in SAP NetWeaver Process Integration (Adapter Engine)
- CVE-2022-41272 Missing authorization in NetWeaver Process Integration
- CVE-2022-41271 SQL injection in NetWeaver Process Integration
- CVE-2021-27604 XML external entity in SAP Process Integration (Enterprise Service Repository JAVA Mappings)
- CVE-2019-0315 Information disclosure in SAP NetWeaver Process Integration(SAP XIESR)
- CVE-2019-0328 Command injection in SAP NetWeaver Process Integration ABAP tests (SAP Basis)
Sources
Also known as GHSA-498x-38mj-f75g.