How severe is CVE-2019-0343?

CVE-2019-0343 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-0343 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-0343?

CVE-2019-0343 primarily affects Sap Commerce Cloud. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-0343?

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-2019-0343 published?

CVE-2019-0343 was published on 2019-08-14 and last updated on 2026-06-17.

CVE-2019-0343

CVE-2019-0343 is a high-severity vulnerability in Sap Commerce Cloud with a CVSS 3.x base score of 8.8. 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-94.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Sap Commerce Cloud
Published: 2019-08-14
Last modified: 2026-06-17

Description

SAP Commerce Cloud (Mediaconversion Extension), versions 6.4, 6.5, 6.6, 6.7, 1808, 1811, 1905, allows an authenticated Backoffice/HMC user to inject code that can be executed by the application, leading to Code Injection. An attacker could thereby control the behavior of the application.

Frequently asked questions

What is CVE-2019-0343?: SAP Commerce Cloud (Mediaconversion Extension), versions 6.4, 6.5, 6.6, 6.7, 1808, 1811, 1905, allows an authenticated Backoffice/HMC user to inject code that can be executed by the application, leading to Code Injection. An attacker could thereby control the behavior of the application.
How severe is CVE-2019-0343?: CVE-2019-0343 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-0343 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-0343?: CVE-2019-0343 primarily affects Sap Commerce Cloud. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-0343?: 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-2019-0343 published?: CVE-2019-0343 was published on 2019-08-14 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:sap:commerce_cloud:6.4:*:*:*:*:*:*:*
cpe:2.3:a:sap:commerce_cloud:6.5:*:*:*:*:*:*:*
cpe:2.3:a:sap:commerce_cloud:6.6:*:*:*:*:*:*:*
cpe:2.3:a:sap:commerce_cloud:6.7:*:*:*:*:*:*:*
cpe:2.3:a:sap:commerce_cloud:1808:*:*:*:*:*:*:*
cpe:2.3:a:sap:commerce_cloud:1811:*:*:*:*:*:*:*
cpe:2.3:a:sap:commerce_cloud:1905:*:*:*:*:*:*:*

More vulnerabilities in Sap Commerce Cloud

CVE-2019-0344 — Critical (CVSS 9.8): Due to unsafe deserialization used in SAP Commerce Cloud (virtualjdbc extension), versions 6.4, 6.5, 6.6, 6.7, 1808,…
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CVE-2019-0322 — High (CVSS 7.5): SAP Commerce Cloud (previously known as SAP Hybris Commerce), (HY_COM, versions 6.3, 6.4, 6.5, 6.6, 6.7, 1808, 1811),…
CVE-2024-33003 — High (CVSS 7.4): Some OCC API endpoints in SAP Commerce Cloud allows Personally Identifiable Information (PII) data, such as passwords,…

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Other CWE-94 (Code Injection) vulnerabilities

CVE-2026-57624 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.46 versions.
CVE-2026-10134 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read…
CVE-2026-53576 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, the authentication filter…
CVE-2026-10561 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 has an vulnerability due to an improper isolation of Python execution combined…
CVE-2026-25470 — Critical (CVSS 10.0): Improper Control of Generation of Code ('Code Injection') vulnerability in ACPT ACPT (Pro) - Custom Post Types Plugin…
CVE-2026-48836 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.

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