Security readout for executives and security teams
Plain-English summary
CVE-2026-23689 can let a normal authenticated SAP user make SAP Supply Chain Management consume excessive resources and become unavailable. It does not expose or change data, but it can disrupt planning and supply-chain operations that depend on affected SAP SCM systems.
Executive priority
Treat as a high-priority availability risk for affected SAP SCM environments. It is not a data-theft issue, but downtime in supply-chain systems can create operational disruption. Remediate according to SAP guidance and reduce unnecessary authenticated access quickly.
Technical view
The issue is uncontrolled resource consumption in SAP Supply Chain Management. An authenticated attacker with network access and regular privileges can repeatedly invoke a remote-enabled function module using an excessively large loop-control parameter, causing prolonged loop execution. CVSS is 7.7, with network attack vector, low complexity, low privileges, no user interaction, and high availability impact.
Likely exposure
Exposure is limited to affected SAP SCM versions: SCMAPO 713, SCMAPO 714, SCM 700, SCM 701, SCM 702, and SCM 712. The attacker needs valid user credentials and network access to the relevant SAP interface.
Exploitation context
The provided sources do not indicate active exploitation, public exploit code, or CISA KEV listing. Abuse requires authentication, but low-privileged users may be sufficient. Risk is highest where affected SAP SCM systems are reachable by broad internal user populations or integrated service accounts.
Researcher notes
The source data identifies CWE-606 and a remote-enabled function module controlled by an excessive loop parameter, but does not name the function module or provide patch details. Avoid assuming unauthenticated exposure or data impact. Validate version exposure and SAP Note applicability through SAP support channels.
Mitigation direction
- Review SAP Security Note 3703092 for official correction or workaround details.
- Prioritize remediation for internet-reachable, broadly accessible, or business-critical SAP SCM systems.
- Restrict network access to SAP remote function interfaces to trusted users and systems.
- Review user privileges and remove unnecessary access to affected SAP SCM functionality.
- Monitor SAP Security Patch Day guidance for updates related to this CVE.
Validation and detection
- Inventory SAP SCM systems and confirm whether listed affected versions are present.
- Check whether SAP Security Note 3703092 is implemented where applicable.
- Verify remote function access is limited to required users and trusted systems.
- Review logs for repeated high-resource function invocations by authenticated users.
- Confirm availability monitoring alerts on critical SAP SCM application servers.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-606: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-23689 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H3.14Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.7HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://me.sap.com/notes/3703092CVE reference
- https://url.sap/sapsecuritypatchdayCVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Unchecked Input for Loop Condition
Unchecked Input for Loop Condition represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.