CVE-2026-66777
published 2026-08-11CVE-2026-66777: SAP Approuter does not sufficiently validate certain incoming requests before forwarding them to backend destinations. Due to the complexity of the required…
PriorityP339medium5.9CVSS 3.1
AVNACHPRLUINSUCHILAN
EPSS
0.32%
23.7th percentile
SAP Approuter does not sufficiently validate certain incoming requests before forwarding them to backend destinations. Due to the complexity of the required conditions, an attacker with low privileges could send specially crafted requests to bypass authorization checks and reach protected resources beyond their assigned scope. Successful exploitation could allow the attacker to read sensitive data and perform limited modifications on protected resources, resulting in a high impact on confidentiality and a low impact on integrity. There is no impact on availability.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| sap_se | sap_business_ai_platform | — | — |
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VulDB
SAP Approuter Request improper authorization (EUVD-2026-55889)
vuldb·2026-08-11·CVSS 5.9
CVE-2026-66777 [MEDIUM] SAP Approuter Request improper authorization (EUVD-2026-55889)
A vulnerability has been found in SAP Approuter and classified as critical. Affected by this issue is some unknown functionality of the component Request Handler. The manipulation leads to improper authorization.
This vulnerability is documented as CVE-2026-66777. The attack can be initiated remotely. There is not any exploit available.
GHSA
SAP Approuter does not sufficiently validate certain incoming requests before forwarding them to backend destinations.
ghsa_unreviewed·2026-08-11
CVE-2026-66777 [MEDIUM] CWE-22 SAP Approuter does not sufficiently validate certain incoming requests before forwarding them to backend destinations.
SAP Approuter does not sufficiently validate certain incoming requests before forwarding them to backend destinations. Due to the complexity of the required conditions, an attacker with low privileges could send specially crafted requests to bypass authorization checks and reach protected resources beyond their assigned scope. Successful exploitation could allow the attacker to read sensitive data and perform limited modifications on protected resources, resulting in a high impact on confidentiality and a low impact on integrity. There is no impact on availability.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-08-11
Published