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PatchSiren cyber security CVE debrief

CVE-2019-0344 SAP CVE debrief

CVE-2019-0344 is a deserialization of untrusted data vulnerability in SAP Commerce Cloud. CISA added it to the Known Exploited Vulnerabilities catalog on 2024-09-30, indicating known exploitation. The supplied corpus does not include the full vendor advisory text, so the safest response is to follow SAP’s mitigation guidance immediately or discontinue use if mitigations are not available.

Vendor
SAP
Product
Commerce Cloud
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2024-09-30
Original CVE updated
2024-09-30
Advisory published
2024-09-30
Advisory updated
2024-09-30

Who should care

Organizations running SAP Commerce Cloud, especially security teams, platform owners, and incident responders responsible for internet-facing or business-critical deployments.

Technical summary

The issue is identified as a deserialization of untrusted data flaw in SAP Commerce Cloud. Deserialization flaws can be dangerous when attacker-controlled data is processed unsafely, and CISA’s KEV listing shows this vulnerability has been exploited in the wild. The supplied corpus does not provide affected-version details or deeper vendor technical context beyond the CVE title/description and KEV metadata.

Defensive priority

Immediate

Recommended defensive actions

  • Inventory all SAP Commerce Cloud deployments and confirm whether they are in scope for CVE-2019-0344.
  • Apply SAP-recommended mitigations or patches as soon as possible.
  • If mitigations are unavailable, discontinue use of the product or remove exposure per CISA guidance.
  • Prioritize remediation for internet-facing and business-critical instances.
  • Maintain temporary compensating controls and heightened monitoring until remediation is complete.

Evidence notes

Evidence is limited to the supplied CVE metadata, CISA KEV metadata, and official CVE/NVD links. The corpus confirms the vulnerability name, the KEV listing, and CISA’s required action wording, but does not include the underlying vendor advisory content or version-specific impact details. Timing context reflects the supplied KEV/CVE metadata dates (2024-09-30) and should not be interpreted as the original vulnerability disclosure date.

Sources and references

Verified primary and authoritative sources

  • CVE-2019-0344 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2019-0344

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2019-0344 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2019-0344

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.