CVE-2025-27436Network attack vector

Attachment deletion via missing resource authorization

Published Mar 11, 2025 · Updated Mar 11, 2025

Broken access control in SAP S/4HANA Manage Bank Statements S4CORE 107 and 108 allows remote authenticated users to delete attachments. The Manage Bank Statements operation accepts a user-controlled resource key without confirming that the authenticated account may act on the selected posted statement. Any authenticated user who can reach the application can remove an attachment outside the account's authorized scope, altering stored financial records without disclosing data or interrupting service.

CVSS severity4.3
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken access control in SAP S/4HANA Manage Bank Statements S4CORE 107 and 108 allows remote authenticated users to delete attachments. The Manage Bank Statements operation accepts a user-controlled resource key without confirming that the authenticated account may act on the selected posted statement. Any authenticated user who can reach the application can remove an attachment outside the account's authorized scope, altering stored financial records without disclosing data or interrupting service.

The record

CVE
CVE-2025-27436
Published
Mar 11, 2025
Updated
Mar 11, 2025
Vendor
SAP SE
Product
SAP S/4HANA
Classifications
CWE-639, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 11, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=108
  2. Affected versionversion=S4CORE 107

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SAP SE · SAP S/4HANAversion=108; version=S4CORE 107

Published CVSS scores

4.3SAP SECVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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