How severe is CVE-2019-0337?

CVE-2019-0337 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-0337 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-0337?

CVE-2019-0337 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-2019-0337?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-0337 published?

CVE-2019-0337 was published on 2019-08-14 and last updated on 2026-06-17.

CVE-2019-0337

CVE-2019-0337 is a medium-severity vulnerability in Sap Netweaver Process Integration with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sap Netweaver Process Integration
Published: 2019-08-14
Last modified: 2026-06-17

Description

Java Proxy Runtime of SAP NetWeaver Process Integration, versions 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user-controlled inputs and allows an attacker to execute malicious scripts in the url thereby resulting in Reflected Cross-Site Scripting (XSS) vulnerability

Frequently asked questions

What is CVE-2019-0337?: Java Proxy Runtime of SAP NetWeaver Process Integration, versions 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user-controlled inputs and allows an attacker to execute malicious scripts in the url thereby resulting in Reflected Cross-Site Scripting (XSS) vulnerability
How severe is CVE-2019-0337?: CVE-2019-0337 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-0337 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-0337?: CVE-2019-0337 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-2019-0337?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-0337 published?: CVE-2019-0337 was published on 2019-08-14 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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