CVE-2026-27676 | SAP S4HANA OData Service 4CORE 109 Manage Technical Object Structures authorization

VDB-357268 · CVE-2026-27676 · GCVE-0-2026-27676 SAP S4HANA ODATA SERVICE 4CORE 109 MANAGE TECHNICAL OBJECT STRUCTURES AUTHORIZATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 1.14+ Summaryinfo A vulnerability, which was classified as problematic, was found in SAP S4HANA OData Service 4CORE 109. Affected is an unknown function of the component Manage Technical Object Structures. Executing a manipulation can lead to authorization. This vulnerability appears as CVE-2026-27676. The attack may be performed from remote. There is no available exploit. It is advisable to implement a patch to correct this issue. Detailsinfo A vulnerability has been found in SAP S4HANA OData Service 4CORE 109 and classified as problematic. This vulnerability affects some unknown functionality of the component Manage Technical Object Structures. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect integrity. CVE summarizes: Due to missing authorization checks in the SAP S/4HANA OData Service (Manage Technical Object Structures), an attacker could update and delete child entities via exposed OData services without proper authorization. This vulnerability results in a low impact on integrity, while confidentiality and availability are not impacted. The advisory is shared for download at me.sap.com. This vulnerability was named CVE-2026-27676 since 02/23/2026. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 04/14/2026). Applying a patch is able to eliminate this problem. Productinfo Vendor SAP Name S4HANA OData Service Version 4CORE 109 License commercial Website Vendor: https://www.sap.com/ CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.2 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 4.3 CNA Vector (sap): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Authorization CWE: CWE-862 / CWE-863 / CWE-285 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Patch Status: 🔍 0-Day Time: 🔒 Timelineinfo 02/23/2026 CVE reserved 04/14/2026 +49 days Advisory disclosed 04/14/2026 +0 days VulDB entry created 04/14/2026 +0 days VulDB entry last update Sourcesinfo Vendor: sap.com Advisory: me.sap.com Status: Confirmed CVE: CVE-2026-27676 (🔒) GCVE (CVE): GCVE-0-2026-27676 GCVE (VulDB): GCVE-100-357268 scip Labs: https://www.scip.ch/en/?labs.20150716 Entryinfo Created: 04/14/2026 08:03 Changes: 04/14/2026 08:03 (62) Complete: 🔍 Cache ID: 99:5F0:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸