EUVD-2026-55886
GHSA-82g4-h784-m68h
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
PR:L applied because description explicitly requires low privileges, overriding the vendor-supplied PR:N; all other metrics align with the provided vector.
Primary rating from Vendor (sap).
CVSS VectorVendor: sap
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Lifecycle Timeline
2DescriptionCVE.org
SAP Approuter does not consistently handle certain error conditions. An attacker with low privileges could exploit this under a non-default configuration. Successful exploitation is highly complex, as it depends on conditions outside the attacker's control. This could result in a low impact on availability. There is no impact on confidentiality and integrity.
AnalysisAI
Improper error condition handling in SAP Approuter (the node.js routing component of SAP Business AI Platform) allows a low-privileged network attacker to cause a partial availability disruption under a non-default configuration. The attack is highly complex, requiring conditions outside the attacker's control, and produces only low availability impact with no confidentiality or integrity loss. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires both low user privileges (per the CVE description, contradicting the PR:N CVSS value - this discrepancy is unresolved) and a non-default SAP Approuter configuration. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The overall risk profile for this vulnerability is low. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | The primary fix is to upgrade the SAP Approuter node.js package to version 23.0.0 or later, as confirmed by EUVD-2026-55886 and SAP's patch day advisory at https://url.sap/sapsecuritypatchday and SAP Note 3786038 at https://me.sap.com/notes/3786038. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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