How severe is CVE-2019-0283?

CVE-2019-0283 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.

Is CVE-2019-0283 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-0283?

CVE-2019-0283 primarily affects Sap Netweaver Process Integration. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-0283?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-0283 published?

CVE-2019-0283 was published on 2019-04-10 and last updated on 2026-06-17.

CVE-2019-0283

CVE-2019-0283 is a high-severity vulnerability in Sap Netweaver Process Integration with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-290.

Key facts

Severity: High (CVSS 3.x base score 7.1)
CVSS v2: 5.5
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-290
Affected product: Sap Netweaver Process Integration
Published: 2019-04-10
Last modified: 2026-06-17

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.

Frequently asked questions

What is 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.
How severe is CVE-2019-0283?: CVE-2019-0283 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.
Is CVE-2019-0283 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-0283?: CVE-2019-0283 primarily affects Sap Netweaver Process Integration. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-0283?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-0283 published?: CVE-2019-0283 was published on 2019-04-10 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:sap:netweaver_process_integration:7.10:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_process_integration:7.11:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_process_integration:7.30:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_process_integration:7.31:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_process_integration:7.40:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_process_integration:7.50:*:*:*:*:*:*:*

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