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CVE-2026-27686 (GCVE-0-2026-27686)

Vulnerability from cvelistv5 – Published: 2026-03-10 00:18 – Updated: 2026-03-10 16:52
VLAI
Title
Missing Authorization check in SAP Business Warehouse (Service API)
Summary
Due to a Missing Authorization Check in SAP Business Warehouse (Service API), an authenticated attacker could perform unauthorized actions via an affected RFC function module. Successful exploitation could enable unauthorized configuration and control changes, potentially disrupting request processing and causing denial of service. This results in low impact on integrity and high impact on availability, while confidentiality remains unaffected.
Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-10 15:35 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
SAP_SE SAP Business Warehouse (Service API) Affected: DW4CORE 200
Affected: 300
Affected: 400
Affected: PI_BASIS 2006_1_700
Affected: 701
Affected: 702
Affected: 730
Affected: 731
Affected: 740
Affected: SAP_BW 750
Affected: 751
Affected: 752
Affected: 753
Affected: 754
Affected: 755
Affected: 756
Affected: 757
Affected: 758
Affected: 816
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.